Bad Bergzabern, Rhineland-Palatinate, Germany
Wiesbaden, Hessen, Germany
Gijon, Asturias (Principality of), Spain
Mainz, Rhineland-Palatinate, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Llanes, Asturias (Principality of), Spain
Essen, North Rhine-Westphalia, Germany
Avignon, Provence-Alpes-Cote d'Azur, France
Quimper, Brittany, France
Aviles, Asturias (Principality of), Spain
Monterrey, Nuevo Leon, Mexico
Ruesselsheim, Hessen, Germany
