Kuohu, Finland
Turku, Finland Proper, Finland
Champaign, Illinois, United States
Helsingfors, Finland
Salzburg, Salzburg, Austria
Odense, Region of Southern Denmark, Denmark
Uppsala, Uppsala, Sweden
Malmo, Skane, Sweden
Saint Petersburg, Saint Petersburg, Russia
Helsinki, Uusimaa, Finland
Stockholm, Stockholm, Sweden
Warsaw, Mazovia, Poland