Copenhagen, Capital Region of Denmark, Denmark
București, Municipiul București, Romania
Bellingham, Washington, United States
Torino di Sangro, Abruzzo, Italy
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Brussels, Brussels, Belgium
Thessaloniki, Greece
Vienna, Vienna, Austria
Rhodes, Dodecanese, Greece
Alexandroupoli, East Macedonia and Thrace, Greece
Thessaloniki, Central Macedonia, Greece
Athens, Attica, Greece