Cluj-Napoca, Cluj, Romania
Kloten, Zürich, Switzerland
Katwijk aan Zee, South Holland, Netherlands
Australia
Hanover, Lower Saxony, Germany
Salford, Manchester, United Kingdom of Great Britain and Northern Ireland
Düsseldorf, North Rhine-Westphalia, Germany
Eberswalde, Brandenburg, Germany
Wellington, Wellington, New Zealand
Palmerston North, Manawatu-Wanganui, New Zealand
Ortisei, Trentino-Alto Adige, Italy
Helsinki, Finland