Budapest, Budapest, Hungary
Hamburg, Hamburg, Germany
Wroclaw, Lower Silesia, Poland
Wrocław, Lower Silesian Voivodeship, Poland
Slavec, Košice Region, Slovakia
Rovato, Lombardia, Italy
Vienna, Vienna, Austria
Alcala de Henares, Community of Madrid, Spain
Wroclaw, Wroclaw, Poland
Moss, Ostfold, Norway
Łódź, Łódź Voivodeship, Poland