Genoa, Liguria, Italy
Pilsen, Plzeň Region, Czech Republic
Haarlem, Noord-Holland, Netherlands
Oxford, Oxfordshire, United Kingdom
Bern, Bern, Switzerland
Crescent City, CA, USA
Pittsburgh, PA, United States
Syracuse, NY, USA
Maastricht, Limburg, Netherlands
Vienna, Vienna, Austria
Eugene, Oregon, United States
Widnau, Sankt Gallen, Switzerland
