Gijón, Principado de Asturias, Spain
Oulu, Northern Ostrobothnia, Finland
Stockholm, Stockholm, Sweden
Oslo, Oslo, Norway
Cologne, North Rhine-Westphalia, Germany
Houx, Centre, France
Sydney, New South Wales, Australia
İzmir, Foça, Turkey
Tromso, Troms, Norway
Barcelona, Catalonia, Spain
