Łódź, Łódź Voivodeship, Poland
Valletta, Malta
Warsaw, Masovian Voivodeship, Poland
Vienna, Vienna, Austria
Belgrade, Serbia
Sofia, Sofia, Bulgaria
Warsaw, Mazovia, Poland
Torrevieja, Valencian Community, Spain
Rybnik, Silesia, Poland
Burgas, Burgas, Bulgaria
Denver, CO, USA
London, England, United Kingdom of Great Britain and Northern Ireland