Ostrava, Moravian-Silesian Region, Czech Republic
Osvracin, Plzen Region, Czech Republic
Eskişehir, Eskişehir Province, Turkey
Prague, Hlavní město Praha, Czech Republic
Covilha, Castelo Branco District, Portugal
Karvina, Moravian-Silesian Region, Czech Republic
Warsaw, Masovian Voivodeship, Poland
Valkenburg, Netherlands
Frankfurt am Main, Hesse, Germany
Izmit, Kocaeli, Turkey
Emilia-Romagna, Italy
