Gdańsk, pomorskie, Poland
Slupsk, Pomerania, Poland
Wrocław, Lower Silesian Voivodeship, Poland
Hamburg, Hamburg, Germany
Warsaw, Masovian Voivodeship, Poland
Szczecin, West Pomerania, Poland
Potsdam, Brandenburg, Germany
Warszawa, mazowieckie, Poland
Swarzedz, Greater Poland, Poland
Poznań, Greater Poland Voivodeship, Poland
Amsterdam, Netherlands
