Tres Cantos, Madrid, Spain
Katowice, Śląsk, Poland
Pays de la Loire, France
Ouistreham, Lower Normandy, France
La Rochelle, Nouvelle-Aquitaine, France
London, England, United Kingdom of Great Britain and Northern Ireland
Paris, Île-de-France, France
Freiburg, GER
Rūjiena Municipality, Latvia
Valmiera, Valmiera, Latvia
Angers, Pays de la Loire, France
Jena, Thuringia, Germany
