Lucerne, Lucerne, Switzerland
Frankfurt, Hesse, Germany
Timișoara, Timiș County, Romania
Vienne, Rhone-Alpes, France
Mitaka, Tokyo, Japan
Special Capital Region of Jakarta, Indonesia
Ulm, Baden-Württemberg, Germany
Jakarta, Jakarta Special Capital Region (Java), Indonesia
Haarlem, Noord-Holland, Netherlands
Bern, Bern, Switzerland
Frankfurt am Main, Hessen, Germany
Milan, Lombardy, Italy
