Ibiza, Islas Baleares, Spain
Crailsheim, Baden-Württemberg, Germany
Riga, Riga, Latvia
Heilbronn, Baden-Württemberg, Germany
Freiburg im Breisgau, Baden-Württemberg, Germany
Bayreuth, Bavaria, Germany
Nangis, Seine-et-Marne, France
Dublin, County Dublin, Ireland
Ulm, Baden-Württemberg, Germany
Dornbirn, Vorarlberg, Austria
Sofia, Sofia City Province, Bulgaria