Graz, Styria, Austria
Wismar, Mecklenburg-Vorpommern, Germany
Passau, Bavaria, Germany
Barcelona, Barcelona, Spain
Munich, Bavaria, Germany
Hoppstädten-Weiersbach, Rheinland-Pfalz, Germany
Giessen, Hesse, Germany
Krefeld, Germany
Puerto Natales, Magallanes y la Antártica Chilena Region, Chile