Katowice, Silesian Voivodeship, Poland
Krakow, Lesser Poland, Poland
Cork, Ireland
Tuzla, Federacija Bosne i Hercegovine, Bosnia and Herzegovina
Wrocław, Województwo dolnośląskie, Poland
Lima Region, Peru
Czechowice-Dziedzice, Silesian Voivodeship, Poland
Villarreal, Valencian Community, Spain
Aberystwyth, Wales, United Kingdom of Great Britain and Northern Ireland
Wroclaw, Lower Silesian Voivodeship, Poland