Bolzano, Trentino-Alto Adige, Italy
Oostende, West-Flanders, Belgium
Alajuela, Alajuela, Costa Rica
Vienna, Vienna, Austria
Den Helder, Noord-Holland, Netherlands
Wien, Austria
Vöcklabruck, Oberösterreich, Austria
Lausanne, Vaud, Switzerland
Kloetinge, Zeeland, Netherlands
Lisboa, Lisboa, Portugal
