Gliwice, Silesia, Poland
Cartagena, Region of Murcia, Spain
Vancouver, British Columbia, Canada
Puerto de Santa Maria, Cadiz, Spain
Tomaszów Bolesławiecki, Lower Silesian Voivodeship, Poland
Kraków, Lesser Poland Voivodeship, Poland
Opole, Opole Voivodeship, Poland
València, Comunidad Valenciana, Spain
Prague, Hlavní město Praha, Czechia
Malaga, Andalusia, Spain
Jastrzebie Zdroj, Silesia, Poland
Kedzierzyn-Kozle, Opole, Poland