Kesten, Rhineland-Palatinate, Germany
Tampere, Pirkanmaa, Finland
Stuttgart, Baden-Wuerttemberg, Germany
La Sarraz, Vaud, Switzerland
Helsinki, Finland
Cologne, North Rhine-Westphalia, Germany
Remagen, Rhineland-Palatinate, Germany
Rovaniemi, Lapland, Finland
Hamburg, Hamburg, Germany
Helsingfors, Finland
Turku, Finland