Szolnok, Jász-Nagykun-Szolnok, Hungary
Dublin, Dublin, Ireland (Republic of)
Tartu, Tartu County, Estonia
Minsk, Minsk Region, Belarus
Beograd, Grad Beograd, Serbia
Kaunas, Kauno apskritis, Lithuania
Blagoevgrad, Blagoevgrad Province, Bulgaria
Bucharest, Bucharest, Romania
Köln, Nordrhein-Westfalen, Germany
Istanbul, İstanbul, Turkey
Greece
