Groningen, Groningen, Netherlands
Minsk, Minsk Region, Belarus
Schalbuch, Selfkant, Nordrhein-Westfalen, Germany
Den Haag, South holland, Netherlands
London
IJmuiden, the Netherlands
Amsterdam, Netherlands
Astana, Astana, Kazakhstan
Aachen, North Rhine-Westphalia, Germany
Portland, OR, USA
Maastricht, Netherlands
