Lisbon, Lisbon, Portugal
Karlsruhe, Baden-Württemberg, Germany
Limoges, Nouvelle-Aquitaine, France
Merida, Yucatan, Mexico
Muenster, North Rhine-Westphalia, Germany
La Rochelle, Poitou-Charentes, France
Monheim am Rhein, North Rhine-Westphalia, Germany
Augsburg, Bavaria, Germany
Pirae, Tahiti, French Polynesia
Tübingen, Baden-Württemberg, Germany