Bedford, England, United Kingdom
Glasgow, Scotland, United Kingdom of Great Britain and Northern Ireland
Novi Sad, Vojvodina, Serbia
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Bucharest, Romania
Funchal, Madeira, Portugal
Warsaw, Masovian Voivodeship, Poland
Cluj-Napoca, Cluj County, Romania
Le Perreux-sur-Marne, Île-de-France, France
Porto d'Ascoli, Marche, Italy
Velenje, Velenje, Slovenia
Trbovlje, Slovenia
