Oxford, Oxfordshire, England
The Hague, Zuid-Holland, Netherlands
Knoxville, Tennessee, United States
Munich, Bavaria, Germany
Ubeda, Andalusia, Spain
Dortmund, North Rhine-Westphalia, Germany
Cologne, North Rhine-Westphalia, Germany
Mainz, Rhineland-Palatinate, Germany
Dueren, North Rhine-Westphalia, Germany
Weimar, Thüringen, Germany
Düsseldorf, Nordrhein-Westfalen, Germany