Wrocław, Województwo dolnośląskie, Poland
Makkum, Netherlands
Sainte-Foy-la-Grande, Nouvelle-Aquitaine, France
București, Municipiul București, Romania
Czestochowa, Silesia, Poland
Hunedoara, Hunedoara, Romania
Frisco, CO, USA
Dąbrowa Górnicza, Silesian Voivodeship, Poland
Zalau, Salaj, Romania
Tuebingen, Baden-Wuerttemberg, Germany
