List of twin towns and sister cities in Bulgaria
This is a list of places in Bulgaria having standing links to local communities in other countries. In most cases, the association, especially when formalised by local government, is known as "town twinning" (though other terms, such as "partner towns" (pobratimeni gradove) or "sister cities" are sometimes used instead), and while most of the places included are towns, the list also comprises villages, cities, districts, counties, etc. with similar links.


A
Beymelek (Demre), Turkey
Roccafiorita, Italy
Bergama, Turkey
Denpasar, Indonesia
Derinkuyu, Turkey
Dimitrovgrad, Serbia
Kilkis, Greece
Naousa, Greece
Nilüfer, Turkey
Prilep, North Macedonia
Stary Oskol, Russia
Silivri, Turkey[3]
Traismauer, Austria[4]
B
Boxberg, Germany
Bran, Romania
Cieszyn, Poland
Galich, Russia
Mangalia, Romania
Stará Ľubovňa, Slovakia
Tambov, Russia
Valašské Meziříčí, Czech Republic
Kriva Palanka, North Macedonia
Petroșani, Romania
Triandria, Greece
Zakopane, Poland
Belleville-sur-Loire, France
Devrek, Turkey
Hajdúsámson, Hungary
Lázně Bělohrad, Czech Republic
Obninsk, Russia
Popești-Leordeni, Romania
Vigonza, Italy
Čakovec, Croatia
Delčevo, North Macedonia
Gornji Milanovac, Serbia
Székesfehérvár, Hungary
D
Blida, Algeria
Darkhan, Mongolia
Dimitrovgrad, Russia
Eisenhüttenstadt, Germany
Grosseto, Italy
Jiaojiang (Taizhou), China
Kalamaria, Greece
Kazincbarcika, Hungary
Nowa Huta (Kraków), Poland
Yuzhne, Ukraine
Białystok, Poland
Golmud, China
Izmail, Ukraine
Kavadarci, North Macedonia
Kırklareli, Turkey
Nizhny Novgorod, Russia
Pinsk, Belarus
Saratov, Russia
Schaffhausen, Switzerland
Zalaegerszeg, Hungary
Grünheide, Germany
Izabelin, Poland
Krynychne, Ukraine
Vysoké Mýto, Czech Republic
Bosilegrad, Serbia
Bryansk, Russia
Kriva Palanka, North Macedonia
Altınova, Turkey
Berovo, North Macedonia
Bielsk Podlaski, Poland
Bucșani, Romania
Călărași, Moldova
Prundu Bârgăului, Romania
G
Büyükçekmece, Turkey
Cherepovets, Russia
Myrhorod, Ukraine
Narva, Estonia
Roșiorii de Vede, Romania
Smalyavichy, Belarus
Statte, Italy
Szigetszentmiklós, Hungary
Waren an der Müritz, Germany
K
Baranavichy, Belarus
Bryansk, Russia
Konin, Poland
Vladimir, Russia
Babadag, Romania
Bosilegrad, Serbia
Çiftlikköy, Turkey
Csopak, Hungary
Kaarma (Saaremaa), Estonia
Kostrzyn, Poland
Kruševo, North Macedonia
Michalovce, Slovakia
Năvodari, Romania
Padenghe sul Garda, Italy
Pefki, Greece
Petit-Croix, France
Piazzola sul Brenta, Italy
Podolsk, Russia
Prizren, Kosovo
Shcherbinka (Moscow), Russia
Skarżysko-Kamienna, Poland
Stare Babice, Poland
Štip, North Macedonia
Szente, Hungary
Yuzhne, Ukraine
Zaječar, Serbia
Alexandria, Egypt
Blida, Algeria
Cazzago San Martino, Italy
Cremona, Italy
Grasse, France
Jinan, China
Jungnang (Seoul), South Korea
Kočani, North Macedonia
Luxor, Egypt
Nagykanizsa, Hungary
Saint-Herblain, France
Târgoviște, Romania
Tolyatti, Russia
Veria, Greece
Bechet, Romania
Bosilegrad, Serbia
Calafat, Romania
Copeland, England, United Kingdom
L
Băilești, Romania
Debar, North Macedonia
Moudania, Greece
Pantelej (Niš), Serbia
M
Alpignano, Italy
Banská Bystrica, Slovakia
Białogard, Poland
Caracal, Romania
Dzerzhinsky, Russia
Fontaine-Vercors, France
Medijana (Niš), Serbia
Pirot, Serbia
Schmalkalden, Germany
Vranje, Serbia
Yinchuan, China
Zhytomyr, Ukraine
N
Kotor, Montenegro
Mtskheta, Georgia
Pestszentlőrinc-Pestszentimre (Budapest), Hungary
Safranbolu, Turkey
Zvyozdny gorodok, Russia
P
Boldești-Scăeni, Romania
Leova, Moldova
Łomża, Poland
Pruzhany, Belarus
Torrelodones, Spain
Balashikha, Russia
Elektrostal, Russia
Jenin, Palestine
Kavadarci, North Macedonia
Lausanne, Switzerland
Lublin, Poland
Luhansk, Ukraine
Orosei, Italy
Orsha, Belarus
Ovar, Portugal
Pantelej (Niš), Serbia
Pardubice, Czech Republic
Pyongsong, North Korea
Rožaje, Montenegro
Agadir, Morocco
Brăila, Romania
Bitola, North Macedonia
Bursa, Turkey
Central AO (Moscow), Russia
Charlottesville, United States
Chernivtsi, Ukraine
Edessa, Greece
Gornji Milanovac, Serbia
Jinzhou, China
Kaiserslautern, Germany
Kavadarci, North Macedonia
Ponta Delgada, Portugal
Płock, Poland
Rostov-on-Don, Russia
Segovia, Spain
Volos, Greece
Yangquan, China
Bursa, Turkey
Changchun, China
Columbia, United States
Daegu, South Korea
Gyumri, Armenia
Istanbul, Turkey
Jeddah, Saudi Arabia
Kastoria, Greece
Košice, Slovakia
Kumanovo, North Macedonia
Leskovac, Serbia
Lviv, Ukraine
Okayama, Japan
Petra, Jordan
Saint Petersburg, Russia
Samarkand, Uzbekistan
Shenzhen, China
Thessaloniki, Greece
Valencia, Venezuela
Yekaterinburg, Russia
Ajak, Hungary
Gorodets, Russia
Nea Anchialos, Greece
Troitsk, Russia
Yenice, Turkey
Bilhorod-Dnistrovskyi, Ukraine
Rokiškis, Lithuania
R
Armagh, Northern Ireland, United Kingdom
Avcılar, Turkey
Brunswick, United States
Călărași, Romania
Châlons-en-Champagne, France
Odunpazarı, Turkey
Oryol, Russia
Slobozia, Romania
Wittenberge, Germany
Bijeljina, Bosnia and Herzegovina
Giurgiu, Romania
Huainan, China
Peristeri, Greece
Saint-Ouen-sur-Seine, France
Trogir, Croatia
Újbuda (Budapest), Hungary
Volgograd, Russia
S
Kostroma, Russia
Ataşehir, Turkey
Dzerzhinsky (Volgograd), Russia
Freudenstadt, Germany
Mělník, Czech Republic
Novokosino (Moscow), Russia
Thasos, Greece
Voskresensk, Russia
Babruysk, Belarus
Gevgelija, North Macedonia
Legionowo, Poland
Nanhai (Foshan), China
Valašské Meziříčí, Czech Republic
Călărași, Romania
Dunaújváros, Hungary
Khmelnytskyi, Ukraine
Kikinda, Serbia
Leskovac, Serbia
Lüleburgaz, Turkey
Promissão, Brazil
Rzhev, Russia
Sakuragawa, Japan
Slobozia, Romania
Alba Iulia, Romania
Chongqing, China
Gera, Germany
Jerash, Jordan
Kaisariani, Greece
Melitopol, Ukraine
Pécs, Hungary
Svietlahorsk, Belarus
Taraclia, Moldova
Tekirdağ, Turkey
Ternopil, Ukraine
Voronezh, Russia
Slivo Pole is a member of the Charter of European Rural Communities, a town twinning association across the European Union, alongside with:[72]
Bienvenida, Spain
Bièvre, Belgium
Bucine, Italy
Cashel, Ireland
Cissé, France
Desborough, England, United Kingdom
Esch (Haaren), Netherlands
Hepstedt, Germany
Ibănești, Romania
Kandava, Latvia
Kannus, Finland
Kolindros, Greece
Lassee, Austria
Medzev, Slovakia
Moravče, Slovenia
Næstved, Denmark
Nagycenk, Hungary
Nadur, Malta
Ockelbo, Sweden
Pano Lefkara, Cyprus
Põlva, Estonia
Samuel (Soure), Portugal
Starý Poddvorov, Czech Republic
Strzyżów, Poland
Tisno, Croatia
Troisvierges, Bulgaria
Žagarė (Joniškis), Lithuania
Controguerra, Italy
Gostivar, North Macedonia
Kispest (Budapest), Hungary
Martinsicuro, Italy
Michurinsk, Russia
Motril, Spain
Pendik, Turkey
Suhl, Germany
Võru, Estonia
Xanthi, Greece
Yalova, Turkey
Alushta, Ukraine
Sighișoara, Romania
Bleicherode, Germany
Călimănești, Romania
Orneta, Poland
Ulaanbaatar, Mongolia
Yessentuki, Russia
Kuşadası, Turkey
Târgu Mureș, Romania
Jastrebarsko, Croatia
Didymoteicho, Greece
Feres, Greece
Lefortovo (Moscow), Russia
Oebisfelde-Weferlingen, Germany
Soufli, Greece
Uzunköprü, Turkey
Barcelos, Portugal
Bijelo Polje, Montenegro
Dębica, Poland
Frigento, Italy
Hrubieszów, Poland
Ismailia, Egypt
Kapuvár, Hungary
Kremenchuk, Ukraine
Ludza, Latvia
Nafpaktos, Greece
Prijepolje, Serbia
Veles, North Macedonia
Videle, Romania
Zheleznogorsk, Russia
T
Bolhrad, Ukraine
Cottbus, Germany
Kozani, Greece
Santa Maria da Feira, Portugal
Smolensk, Russia
Târgoviște, Romania
Waterloo, United States
Dojran, North Macedonia
Ellwangen, Germany
Pernes-les-Fontaines, France
Vigneux-sur-Seine, France
Tryavna is a member of the Douzelage, a town twinning association of towns across the European Union.[95] Tryavna also has three other twin towns.[96]
Douzelage
Agros, Cyprus
Altea, Spain
Asikkala, Finland
Bad Kötzting, Germany
Bellagio, Italy
Bundoran, Ireland
Chojna, Poland
Granville, France
Holstebro, Denmark
Houffalize, Belgium
Judenburg, Austria
Kőszeg, Hungary
Marsaskala, Malta
Meerssen, Netherlands
Niederanven, Luxembourg
Oxelösund, Sweden
Preveza, Greece
Rokiškis, Lithuania
Rovinj, Croatia
Sesimbra, Portugal
Sherborne, England, United Kingdom
Sigulda, Latvia
Siret, Romania
Škofja Loka, Slovenia
Sušice, Czech Republic
Türi, Estonia
Zvolen, Slovakia
Other
Soroksár (Budapest), Hungary
V
Calafat, Romania
Demre, Turkey
Hódmezővásárhely, Hungary
Rivne, Ukraine
West Carrollton, United States
Zaječar, Serbia
Bor, Serbia
Craiova, Romania
Frankfurt an der Oder, Germany
Kičevo, North Macedonia
Kobryn, Belarus
Serpukhov, Russia
Sumy, Ukraine
Villeneuve-le-Roi, France
Y
References
- "За община Антоново и ОбС на БСП". targovishte.bsp.bg (in Bulgarian). Targovishte Province. Retrieved 20 February 2020.
- "Побратимени градове". asenovgrad.bg (in Bulgarian). Asenovgrad. Retrieved 29 October 2019.
- "Kardeş Şehirlerimiz". silivri.bel.tr (in Turkish). Silivri. Retrieved 27 December 2020.
- "Partnerstadt". traismauer.at (in German). Traismauer. Retrieved 27 December 2020.
- "Международно сътрудничество". balchik.bg (in Bulgarian). Balchik. Retrieved 31 October 2019.
- "Кметът на Банско посрещна представители на румънската община Петрошани". bansko.net (in Bulgarian). Bansko. 26 March 2018. Retrieved 1 November 2019.
- "Банско подписа братски договор с курорта Закопане Банско подписа братски договор с курорта Закопане". bansko.net (in Bulgarian). Bansko. 28 February 2015. Retrieved 1 November 2019.
- "Збратимени градови". krivapalanka.gov.mk (in Macedonian). Kriva Palanka. Retrieved 3 January 2020.
- "Twin Towns". thessaloniki.gr. Thessaloniki. Retrieved 9 January 2020.
- "Побратимени градове". belene.bg (in Bulgarian). Belene. Retrieved 31 October 2019.
- "Gradovi prijatelji". cakovec.hr (in Croatian). Čakovec. Retrieved 20 February 2020.
- "Делчево ќе се збратими со реонот Младост – Општина Варна во соседна Бугарија". opserver.mk (in Macedonian). Оpserver. 31 December 2019. Retrieved 20 February 2020.
- "Међународна сарадња општине Горњи Милановац". gornjimilanovac.rs (in Serbian). Gornji Milanovac. Retrieved 20 February 2020.
- "Településfejlesztési koncepciójának és integrált településfejlesztési stratégiájának megalapozó vizsgálata" (PDF). szekesfehervar.hu (in Hungarian). Székesfehérvár. 16 November 2018. p. 93. Retrieved 20 February 2020.
- "Туристически забележителности". bolyarovo.eu (in Bulgarian). Bolyarovo. Retrieved 20 February 2020.
- "Посланикът на Дания и кметът Гавалюгов разговаряха за възобновяването на сътрудничество между Ботевград и Холбек". balkanec.bg (in Bulgarian). Balkanec.bg. 18 May 2017. Retrieved 27 December 2020.
- "Саранск - столица Мордовии". adm-saransk.ru (in Russian). Saransk. Retrieved 27 December 2020.
- "Побратимени градове". burgas.bg (in Bulgarian). Burgas. Retrieved 31 October 2019.
- "Зарубежные города – побратимы и партнеры Ярославля". city-yaroslavl.ru (in Russian). Yaroslavl. Retrieved 3 February 2020.
- "Побратимени градове". dimitrovgrad.bg. Dimitrovgrad. Retrieved 30 March 2020.
- "Міста побратими". yuzhny.gov.ua (in Ukrainian). Yuzhne. Retrieved 30 March 2020.
- "Международно сътрудничество". dobrich.bg (in Bulgarian). Dobrich. Retrieved 31 October 2019.
- "Współpraca zagraniczna". bialystok.pl (in Polish). Białystok. Retrieved 31 October 2019.
- "Города-побратимы". admgor.nnov.ru (in Russian). Nizhny Novgorod. Retrieved 2 February 2020.
- "Побратимени градове". dolni-chiflik.acstre.com (in Bulgarian). Dolni Chiflik. Retrieved 1 November 2019.
- "Предлагат побратимяване между община Дупница и сръбската община Босилеград". bnr.bg (in Bulgarian). Bulgarian National Radio. 17 October 2012. Retrieved 27 December 2020.
- "Побратимени градове". dvemogili.bg (in Bulgarian). Dve Mogili. Retrieved 30 October 2019.
- "Побратимени градове". gabrovo.bg (in Bulgarian). Gabrovo. Retrieved 29 October 2019.
- "Побратимени градове". g-oryahovica.org (in Bulgarian). Gorna Oryahovitsa. Retrieved 1 November 2019.
- "Побратимени градове". haskovo.bg (in Bulgarian). Haskovo. Retrieved 29 October 2019.
- "Побратимени градове". hisar.bg (in Bulgarian). Hisarya. Retrieved 31 October 2019.
- "Градове-партньори". ivaylovgrad.bg (in Bulgarian). Ivaylovgrad. Retrieved 1 November 2019.
- "Международно сътрудничество и побратимени градове". kardjali.bg (in Bulgarian). Kardzhali. Retrieved 31 October 2019.
- "Самодейци от село Климент се представиха достойно на фестивал в град Конин, Полша". karlovo.bg (in Bulgarian). Karlovo. 22 March 2018. Retrieved 1 November 2019.
- "Города-побратимы". baranovichy.by (in Russian). Baranovichy. Retrieved 12 January 2020.
- "Города-побратимы". bga32.ru (in Russian). Bryansk. Retrieved 2 February 2020.
- "От Усти-на-Лабе до Карлово: зачем Владимиру города-побратимы?". provladimir.ru (in Russian). Pro Vladimir. 6 August 2019. Retrieved 2 February 2020.
- "Международно сътрудничество". kavarna.bg (in Bulgarian). Kavarna. Retrieved 31 October 2019.
- "Побратимени градове". kazanlak.bg (in Bulgarian). Kazanlak. Retrieved 30 October 2019.
- "Побратимени градове". kozloduy.bg (in Bulgarian). Kozloduy. Retrieved 31 October 2019.
- "Международно сътрудничество". kubrat.bg (in Bulgarian). Kubrat. Retrieved 31 October 2019.
- "Menu О Лесковцу => Основно => Градови побратими". gradleskovac.rs (in Serbian). Leskovac. Retrieved 27 December 2020.
- "Города-побратимы". rechitsa.by (in Russian). Rechytsa. Retrieved 27 December 2020.
- "Международно сътрудничество". adm.lom.bg (in Bulgarian). Lom. Retrieved 20 February 2020.
- "Побратимени градове". lovech.bg (in Bulgarian). Lovech. Retrieved 29 October 2019.
- "Побратимени градове". madan.bg (in Bulgarian). Madan. Retrieved 1 November 2019.
- "Побратимени градове". montana.bg (in Bulgarian). Montana. Retrieved 30 October 2019.
- "Побратимени градове и подписани споразумения за сътрудничество". nesebarinfo.com (in Bulgarian). Nesebar. Retrieved 31 October 2019.
- "Побратимени градове". nova-zagora.org (in Bulgarian). Nova Zagora. Retrieved 1 November 2019.
- "143 години от Априлската епопея честваме в Панагюрище". nameridobroto.com (in Bulgarian). Panagyurishte. 1 May 2019. Retrieved 20 February 2020.
- "Побратимени градове на община Стара Загора". pavlikeni.bg (in Bulgarian). Pavlikeni. Retrieved 30 October 2019.
- "Prezydent Łomży z rządową wizytą w Bułgarii". lomza.pl (in Polish). Łomża. Retrieved 30 October 2019.
- "В Деня на побратимените градове: Кой град с кой е брат". nameridobroto.com (in Bulgarian). Nameri dobroto. 23 April 2018. Retrieved 20 February 2020.
- "Il gemellaggio di Salerno: la rete per rimanere umani". salerno.italiani.it (in Italian). Italiani.it: Salerno. 16 August 2019. Retrieved 13 April 2020.
- "Побратимени градове". pernik.bg (in Bulgarian). Pernik. Retrieved 29 October 2019.
- "Lausanne". faovd.ch (in French). Feuille des avis officiels du canton de Vaud. Retrieved 24 January 2020.
- "Побратимени градове". petrich.bg (in Bulgarian). Petrich. 6 May 2017. Retrieved 1 November 2019.
- "Побратимени градове". pleven.bg (in Bulgarian). Pleven. Retrieved 29 October 2019.
- "Twin towns". plovdiv.bg. Plovdiv. Retrieved 29 October 2019.
- "Побратимени градове". pomorie.bg (in Bulgarian). Pomorie. Retrieved 30 October 2019.
- "Провадия Плюс" (PDF). provadia.bg (in Bulgarian). Provadia. June 2015. p. 4. Retrieved 11 December 2019.
- "Tarptautinis bendradarbiavimas". rokiskis.lt (in Lithuanian). Rokiškio rajono savivaldybė. Retrieved 11 December 2019.
- "Побратимени градове". razgrad.bg (in Bulgarian). Razgrad. Retrieved 31 October 2019.
- "Побратимени градове". ruse-bg.eu (in Bulgarian). Ruse. Retrieved 30 October 2019.
- "Международное и межмуниципальное сотрудничество". duma-kostroma.ru (in Russian). Duma Kostroma. Retrieved 12 February 2020.
- "Побратимени градове". sandanskibg.com (in Bulgarian). Sandanski. Retrieved 1 November 2019.
- "Побратимени градове (right menu)". sevlievo.bg (in Bulgarian). Sevlievo. Retrieved 1 November 2019.
- "Град Шумен – Как да ни намерите". tourism-shumen.com (in Bulgarian). Tourism Shumen. Retrieved 14 July 2020.
- "Міста-побратими та партнерські зв'язки міста Херсона". city.kherson.ua (in Ukrainian). Kherson. Retrieved 14 July 2020.
- "Побратимени градове". silistra.bg (in Bulgarian). Silistra. Retrieved 30 October 2019.
- "Градове-партньори". sliven.bg (in Bulgarian). Sliven. Retrieved 31 October 2019.
- "Charter members". europeancharter.eu. Charter of European Rural Communities. Retrieved 1 November 2019.
- "Побратимени градове". smolyan.bg (in Bulgarian). Smolyan. Retrieved 30 October 2019.
- "Sister Cities of Ankara". ankara.bel.tr. Ankara. Retrieved 27 December 2019.
- "Care-i cel mai… înfrățit oraș din România? Care-i cu americanii, care-i cu rușii? Și care-i înfrățit cu Timișoara…". banatulazi.ro (in Romanian). Banatul Azi. 6 August 2016. Retrieved 3 July 2020.
- "Danh sách địa phương nước ngoài kết nghĩa với TpHCM". mofahcm.gov.vn (in Vietnamese). Ho Chi Minh City. Retrieved 8 January 2021.
- "Перелік міст, з якими Києвом підписані документи про поріднення, дружбу, співробітництво, партнерство" (PDF). kyivcity.gov.ua (in Ukrainian). Kyiv. 15 February 2018. Retrieved 3 July 2020.
- "Sister Cities Association of Pittsburgh" (PDF). pittsburghpa.gov. Pittsburgh. p. 52. Retrieved 27 December 2019.
- "Sofia, Shanghai to become sister cities". bnr.bg. BNR Radio Bulgaria. 23 November 2015. Retrieved 27 December 2019.
- "ערים שותפות". tel-aviv.gov.il (in Hebrew). Tel Aviv. Retrieved 12 February 2020.
- "Города-побратимы". alushta-adm.ru (in Russian). Alushta. Retrieved 1 April 2020.
- "Orase infratite și partenere". sighisoara.org.ro (in Romanian). Sighișoara. Retrieved 6 November 2019.
- "Побратимени градове на община Стара Загора". starazagora.bg (in Bulgarian). Stara Zagora. Retrieved 7 January 2020.
- "Международно сътрудничество". strelcha.bg (in Bulgarian). Strelcha. Retrieved 31 October 2019.
- "Делегация от Община Струмяни на работно посещение в гр.Кушадасъ, Република Турция!". strumyani.org (in Bulgarian). Strumyani. 20 April 2016. Retrieved 6 November 2019.
- "Orase infratite". tirgumures.ro (in Romanian). Târgu Mureș. Retrieved 6 November 2019.
- "Gradovi prijatelji". jastrebarsko.hr (in Croatian). Jastrebarsko. Retrieved 6 November 2019.
- "Международно сътрудничество". svilengrad.bg (in Bulgarian). Svilengrad. Retrieved 21 January 2020.
- "Международно сътрудничество". svishtov.bg (in Bulgarian). Svishtov. Retrieved 31 October 2019.
- "Свиштов". adminzhel.ru (in Russian). Zheleznogorsk. Retrieved 5 February 2020.
- "Община Своге поздрави Ступава по повод "Празника на зелето"". svoge.bg (in Bulgarian). Svoge. 13 October 2016. Retrieved 1 November 2019.
- "Община Своге подписа споразумение за побратимяване с Община Нови Град, Република Босна и Херцеговина". svoge.bg (in Bulgarian). Svoge. 16 August 2019. Retrieved 1 November 2019.
- "Международни контакти". targovishte.bg (in Bulgarian). Targovishte. Retrieved 31 October 2019.
- "Побратимени градове". troyan.bg (in Bulgarian). Troyan. Retrieved 30 October 2019.
- "Member towns". douzelage.eu. Douzelage. Retrieved 30 October 2019.
- Годишен отчет за изпълнение на управленската програма на кмета на община трявна през 2018 година (in Bulgarian), Tryavna, 26 February 2019
- "Твърдица празнува". dariknews.bg (in Bulgarian). Darik News. 14 October 2017. Retrieved 27 December 2019.
- "Побратимени градове". live.varna.bg (in Bulgarian). Varna. Retrieved 29 October 2019.
- "Варненски спортисти ще участват в игрите в побратимения на Варна град Олборг". live.varna.bg (in Bulgarian). Varna. 31 July 2019. Retrieved 2 November 2019.
- "Vänorter". malmo.se (in Swedish). Malmö kommun. Retrieved 6 November 2019.
- "Міста побратими". omr.gov.ua (in Ukrainian). Odessa. Retrieved 29 March 2020.
- "Αδελφοποιμένες Πόλεις". piraeus.gov.gr (in Greek). Piraeus. Retrieved 9 January 2020.
- "خواهر خوانده های ارومیه کدام شهرها هستند؟". urmiatabligh.ir (in Persian). Urmia Tabligh. Retrieved 18 June 2020.
- "Градове - партньори". veliko-tarnovo.bg (in Bulgarian). Veliko Tarnovo. Retrieved 10 December 2019.
- "Велико Търново и Брага ще развиват партньорството си". veliko-tarnovo.bg (in Bulgarian). Veliko Tarnovo. Retrieved 10 December 2019.
- "Kardeş Şehirler". bursa.bel.tr (in Turkish). Bursa. Retrieved 16 January 2020.
- "Города-побратимы". molodechno.minsk-region.by (in Russian). Maladzyechna. Retrieved 14 January 2020.
- "Kardeş Şehirlerimiz". silivri.bel.tr (in Turkish). Silivri. Retrieved 18 January 2020.
- "Ступино". radio1.news (in Russian). Радио 1. 21 August 2019. Retrieved 12 October 2020.
- "Осмата по големина страна в света – на гости във Велинград". velingrad-bg.com (in Bulgarian). Velingrad. 1 May 2018. Retrieved 6 November 2019.
- "Международно сътрудничество". vidin.bg (in Bulgarian). Vidin. Retrieved 31 October 2019.
- "Побратимени градове". vratza.bg (in Bulgarian). Vratsa. Retrieved 19 January 2021.
- "Vratsa". frankfurt-oder.de (in German). Frankfurt an der Oder. Retrieved 30 November 2019.
- "Побратимени градове". yambol.bg (in Bulgarian). Yambol. Retrieved 30 October 2019.
- "Град Хрисуполи, община Хрисуполи, Република Гърция". zlatograd.bg (in Bulgarian). Zlatograd. Retrieved 1 November 2019.