Wroclaw, Lower Silesia, Poland
Hamburg, Hamburg, Germany
Głogów, Masovian Voivodeship, Poland
Barcelona, Catalonia, Spain
Wrocław, Lower Silesian Voivodeship, Poland
Kyiv, Ukraine
Vilnius County, Lithuania
Copenhagen, Capital Region, Denmark
Jelenia Góra, Województwo dolnośląskie, Poland
Stockholm, Stockholms län, Sweden
Lisbon, Lisbon, Portugal