Yerevan, Yerevan, Armenia
Stara Zagora, Stara Zagora, Bulgaria
Sliven, Sliven Province, Bulgaria
Tbilisi, Tbilisi, Georgia
Etterbeek, Brussels Hoofdstedelijk Gewest, Belgium
Italy
Rīga, Brasa, Latvia
Sofia, Sofia City Province, Bulgaria
Lombardy, Italy
Blagoevgrad, Blagoevgrad Province, Bulgaria