Niš, Serbia
Kraków, Poland, Poland
Jönköping, Sweden
Kayseri, Kayseri, Türkiye
Utrecht, Utrecht, Netherlands
Sineu, Baleares, Spain
Istanbul, Türkiye
Freiburg im Breisgau, Baden-Württemberg, Germany
Rotterdam, South Holland, Netherlands
Volos, Thessaly, Greece
Çanakkale, Çanakkale, Türkiye
Ivanovo, Ivanovo, Russian Federation