Brno-sever, Jihomoravský kraj, Czechia
Gdańsk, Pomeranian Voivodeship, Poland
Bologna, Emilia-Romagna, Italy
Utrecht, Utrecht, Netherlands
Koscierzyna, Pomerania, Poland
Cluj-Napoca, Cluj, Romania
Gdansk, Pomerania, Poland
Mollis, Glarus, Switzerland
Riga, Latvia
Lübeck, Schleswig-Holstein, Germany
