Stockholm, Stockholm County, Sweden
Gdynia, Pomeranian Voivodeship, Poland
Vilnius, Vilnius, Lithuania
Rendsburg, Schleswig-Holstein, Germany
Oslo, Oslo, Norway
Poznan, Greater Poland, Poland
Riga, Riga, Latvia
Warszawa, mazowieckie, Poland
Paris, Ile-de-France, France
Berlin, Berlin, Germany
