Petrozavodsk, Republic of Karelia, Russian Federation
Barcelona, Barcelona, Spain
Copenhagen, Capital Region of Denmark, Denmark
Cairo, Cairo, Egypt
Strasbourg, Bas-Rhin, France
Hvar, Split-Dalmatia, Croatia
Bologna, Bologna, Italy
Sliema, Malta
Belo Horizonte, Minas Gerais, Brazil
Bilbao, Biscay, Spain
Vilnius, Vilnius County, Lithuania
Gijón, Asturias, Spain
