Poznań, Greater Poland Voivodeship, Poland
Wrocław, Lower Silesian Voivodeship, Poland
Imola, Emilia-Romagna, Italy
Guanajuato, Guanajuato, Mexico
Warsaw, Mazovia, Poland
Porto, Portugal, Portugal
Turku, Finland Proper, Finland
Poznan, Greater Poland, Poland
Barcelona, Catalonia, Spain
Sant celoni, Catalonia, Spain