İzmir, Turkey
Jelgava, Latvia
Tallinn, Harju county, Estonia
Machico, Madeira, Portugal
Riga, Riga, Latvia
Klaipėda, Klaipėdos apskritis, Lithuania
Charleroi, Walloon Region, Belgium
İstanbul, Turkey
Izmir, İzmir, Turkey
Vila Nova de Gaia, Porto, Portugal
Penryn, United Kingdom