Veliko Tarnovo, Tarnovo Province, Bulgaria
Napoli, Campania, Italy
Wroclaw, Lower Silesia, Poland
Berlin, Berlin, Germany
Driebergen-Rijsenburg, Utrecht, Netherlands
Novara, Piemonte, Italy
Eindhoven, North Brabant, Netherlands
Varna, Varna, Bulgaria
Batumi, Adjara, Georgia
München, Bayern, Germany
Halmstad, Halland County, Sweden
Turkey
