Essen, Nordrhein-Westfalen, Germany
Oslo, Oslo, Norway
Visaginas, Utenos apskritis, Lithuania
Porto, Porto District, Portugal
Zweisimmen, Switzerland
Kyustendil, Kyustendil Province, Bulgaria
Quakenbrück, Niedersachsen, Germany
Stockholm, Stockholms län, Sweden
Rūjiena, Valmiera, Latvia
Lille, France
Frankfurt, Hesse, Germany
Trento, Trentino, Italy
