Riga, Riga, Latvia
Jarfalla, Stockholm, Sweden
St Petersburg, St Petersburg, Russian Federation
Groningen, Groningen, Netherlands
Schaarbeek - Schaerbeek, Brussels, Belgium
Braunschweig, Lower Saxony, Germany
Rotterdam, Zuid-Holland, Netherlands
Sønderborg, Southern Denmark, Denmark
Amersfoort, Utrecht, Netherlands
Wuerzburg, Bavaria, Germany
Trondheim, Sor-Trondelag, Norway