Prague, Hlavní město Praha, Czech Republic
Porto, Porto District, Portugal
Zagorje ob Savi, Zagorje ob Savi, Slovenia
Sofia, Sofia City Province, Bulgaria
Vienna, Vienna, Austria
Verona, Veneto, Italy
Rome, Lazio, Italy
Montpellier, Languedoc-Roussillon, France
Braga, Portugal
Cluj-Napoca, Cluj County, Romania
Maresme, Catalonia, Spain
Tirana, Tirana, Albania
