Barcelona, Catalonia, Spain
Lannion, Bretagne, France
Goettingen, Lower Saxony, Germany
Bremen, Bremen, Germany
Cherbourg-Octeville, Lower Normandy, France
Lewiston, ME, United States
Montpellier, Languedoc-Roussillon, France
Hamburg, Hamburg, Germany
Newry, Newry and Mourne, Northern Ireland
Talence, Aquitaine-Limousin-Poitou-Charentes, France