Hanover, Lower Saxony, Germany
Otterberg, Rhineland-Palatinate, Germany
Kaiserslautern, Rhineland-Palatinate, Germany
Pisa, Tuscany, Italy
Kaiserslautern, Rheinland-Pfalz, Germany
Porto Alegre, Rio Grande do Sul, Brazil
Bolzano, Trentino-Alto Adige/South Tyrol, Italy
Aachen, Nordrhein-Westfalen, Germany
Baiersbronn, Baden-Württemberg, Germany
Stuttgart, Baden-Württemberg, Germany
Munich, Bavaria, Germany
Landstuhl, Rheinland-Pfalz, Germany
