Saint Petersburg, Saint Petersburg, Russia
Lancaster, Lancashire, England
Liege, Liege, Belgium
Hamburg, Hamburg, Germany
Barcelona, Catalonia, Spain
Uppsala, Uppsala, Sweden
Nieuwegein, Utrecht, Netherlands
Lorient, Brittany, France
Zurich, Zurich, Switzerland
Istanbul, Istanbul, Turkey
Berlin, Berlin, Germany
Biel/Bienne, Bern, Switzerland