Gothenburg, Vastra Gotaland, Sweden
Alesund, Møre og Romsdal, Norway
Toruń, Poland
Suzhou, Jiangsu, China
Kuyavian-Pomeranian Voivodeship, Poland
Oslo, Oslo, Norway
Reykjavík, Capital Region, Iceland
Carqueiranne, Provence-Alpes-Côte d'Azur, France
Trondheim, Sor-Trondelag, Norway