Athens, Attica, Greece
Bükkszentkereszt, Borsod-Abaúj-Zemplén, Hungary
Lisbon, Portugal
Avilés, Asturias, Spain
București, Municipiul București, Romania
Thessaloniki, Central Macedonia, Greece
Ioannina, Ipiros Ditiki Makedonia, Greece
York, England, United Kingdom of Great Britain and Northern Ireland
Tbilisi, Tbilisi, Georgia
Ravenna, Emilia-Romagna, Italy
