Nisko, Podkarpackie Voivodeship, Poland
Rudnik nad Sanem, Poland
Olesnica, Lower Silesia, Poland
Pszczyna, Silesian Voivodeship, Poland
Katowice, Silesian Voivodeship, Poland
Hangzhou, Zhejiang, China
Wrocław, Lower Silesian Voivodeship, Poland
Kraków, Lesser Poland Voivodeship, Poland
Erfurt, Thuringia, Germany
Bielsko-Biala, Silesia, Poland
Gdańsk, Pomeranian Voivodeship, Poland
