Benevento, Campania, Italy
Aveiro, Aveiro, Portugal
London, London
Lisboa, Lisboa, Portugal
Budapest, Budapest, Hungary
Nijmegen, Gelderland, Netherlands
Gdynia, Pomeranian Voivodeship, Poland
Bucharest, Bucharest, Romania
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Menges , Ljubljana, Slovenia
Viseu, Viseu District, Portugal
