Gothenburg, Västra Götalands län, Sweden
Zabrze, Silesia, Poland
Galati, Galati, Romania
Ukraine
Turkey
Istanbul, Istanbul, Turkey
Tallinn, Harju county, Estonia
Ankara, Ankara, Turkey
Rīga, Latvia
Brasov, Brasov, Romania
Prague, Hlavní město Praha, Czech Republic
Gebze, Kocaeli, Turkey