İstanbul, Kadıköy, Turkey
Helsinki, Uusimaa, Finland
Tarragona, Catalonia, Spain
Areias, Porto, Portugal
Wrocław, Lower Silesian Voivodeship, Poland
Swiebodzin, Lubuskie, Poland
København, København, Denmark
Viljandi, Viljandi County, Estonia
Kowalewo Pomorskie, Kuyavian-Pomeranian Voivodeship, Poland