Athina, Greece
Sariyer, Istanbul, Turkey
Wroclaw, Lower Silesia, Poland
Gorzów Wielkopolski, Lubusz Voivodeship, Poland
Belfast, Northern Ireland, United Kingdom
Basque Country, Spain
Warsaw, Mazovia, Poland
Trenčín, Trenčiansky kraj, Slovakia
Martin, Martin, Slovakia
Bratislava, Bratislava, Slovakia
Prague, Prague, Czech Republic
