Thessaloniki, Central Macedonia, Greece
Sevilla, Andalucía, Spain
Strasbourg, Alsace, France
Morbier, Franche-Comté, France
Bologna, Emilia-Romagna, Italy
Lisboa, Lisboa, Portugal
Campinas, São Paulo, Brazil
Berlin, Berlin, Germany
Freiburg im Breisgau, Germany
Ioannina, Epirus, Greece
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Burgos, Castile and Leon, Spain