Wrocław, Lower Silesian Voivodeship, Poland
Arad, Arad County, Romania
Treviso, Veneto, Italy
Siedlce, Masovian Voivodeship, Poland
Gdynia, Pomerania, Poland
Gdańsk, Pomeranian Voivodeship, Poland
Warsaw, Masovian Voivodeship, Poland
Orta Nova, Apulia, Italy
Istanbul, Istanbul, Turkey