Aarhus, Central Denmark Region, Denmark
Turku, Finland
Blagoevgrad, Blagoevgrad Province, Bulgaria
Sucy-en-Brie, Île-de-France, France
Chiyoda, Tokyo, Japan
Tbilisi, Tbilisi, Georgia
Csíkszentkiràly, Sântrãieni, Harghita, Romania
Brno, South Moravian Region, Czech Republic
Kharkiv, Kharkiv, Ukraine
Prague, Prague, Czech Republic
Izmit, Kocaeli, Turkey
Cologne, North Rhine-Westphalia, Germany
