Exeter, England, United Kingdom
Rinteln, Lower Saxony, Germany
Düsseldorf, North Rhine-Westphalia, Germany
Cologne, North Rhine-Westphalia, Germany
Berlin, Berlin, Germany
Muelheim an der Ruhr, North Rhine-Westphalia, Germany
Fubine, Piemonte, Italy
Innsbruck, Tyrol, Austria
Mülheim, North Rhine-Westphalia, Germany
Tartu, Tartu County, Estonia