Moscow, Moscow City, Russian Federation
Friedrichshafen, Baden-Württemberg, Germany
Saint-Germain-en-Laye, Île-de-France, France
Wroclaw, Lower Silesia, Poland
Reykjavík, Reykjavík, Iceland
Benalmádena, Spain
Ljubljana, Slovenia
Hamburg, Hamburg, Germany
Osnabrück, Lower Saxony, Germany
Ota, Tokyo
Mainz, Rheinland-Pfalz, Germany
Napoli, Campania, Italy