Prague, Prague, Czech Republic
Milano, Lombardia, Italy
Berlin, Berlin, Germany
Erfurt, Thuringia, Germany
Senlis, Picardie, France
Minsk, Minsk Region, Belarus
Opole, Opole Voivodeship, Poland
Prague, Hlavní město Praha, Czech Republic
Nitra, Nitriansky kraj, Slovakia
Kirov, Kirov Oblast, Russian Federation
Voronezh, Voronezh Oblast, Russian Federation