Barcelona, Catalonia, Spain
Prague, Hlavní město Praha, Czech Republic
Tartu, Estonia
Viana do Castelo District, Portugal
Bucharest, Bucharest, Romania
Berlin, Berlin, Germany
Riga, Riga, LAT
Bologna, Emilia-Romagna, Italy
Ústí nad Labem, Ústí nad Labem Region, Czech Republic
Prague, Prague, Czechia
Torun, Kuyavian-Pomeranian Voivodeship, Poland
Rīga, Rīgas pilsēta, Latvia