Pisa, Toscana, Italy
Odense, Odense Municipality, Denmark
München, Bayern, Germany
Nanjing, Jiangsu, China
Zurich, Zurich, Switzerland
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Helsinki, Uusimaa, Finland
Reykjavík, Capital Region, Iceland
Narvik, Nordland, Norway
Solothurn, Solothurn, Switzerland
Bunkyō-ku, Tōkyō-to, Japan
Paris, Île-de-France, France
