Kazan, Tatarstan Republic, Russian Federation
Zurich, Zurich, Switzerland
Luxembourg City, Luxembourg, Luxembourg
Perm, Perm Region, Russia
Strasbourg, Alsace, France
Copenhagen, Capital Region of Denmark, Denmark
Kathmandu, Central Development Region, Nepal
Playa del Carmen, Quintana Roo, Mexico
Valencia, Valencian Community, Spain
Sainte-Marie-Aux-Mines, Alsace, France
