Maastricht, Limburg, Netherlands
Paris, Île-de-France, France
Portsmouth, England, United Kingdom
Lelystad, Flevoland, Netherlands
Cluj-Napoca, Cluj County, Romania
Tokyo, Japan
Gran Canaria, Spain
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Bucharest, Bucharest, Romania
Biel/Bienne, Bern, Switzerland
Athina, Greece
