Caen, Lower Normandy, France
Helsinki, Uusimaa, Finland
Strasbourg, Grand Est, France
Aachen, Nordrhein-Westfalen, Germany
Tampere, Finland
Quito, Pichincha, Ecuador
Saarland, Germany
seoul, south korea, south korea
Barcelona, Barcelona, Spain
Tartu, Tartu maakond, Estonia
Speyer, Rhineland-Palatinate, Germany
Rovaniemi, Finland