Girona, Catalonia, Spain
Ioannina, Ipiros Ditiki Makedonia, Greece
Ommen, Overijssel, Netherlands
Thessaloniki, Makedonia Thraki, Greece
Porto, Porto, Portugal
Agueda, Aveiro District, Portugal
Athina, Greece
Copenhagen, Capital Region of Denmark, Denmark
Barcelona, Catalunya, Spain
Thessaloniki, Greece
Warszawa, Poland
Zaragoza, Aragon, Spain
