the administrative seat of Bolesławiec County, and of Gmina Bolesławiec (being an urban gmina in its own right). As of June 2021, it has a population...

Mariagerfjord, Denmark Molde, Norway Nogent-sur-Marne, France Pirna, Germany Prnjavor, Bosnia and Herzegovina Siegburg, Germany Vallecorsa, Italy Zbarazh, Ukraine...

Wernberg-Köblitz, Germany Boskovice Frasnes-lez-Anvaing, Belgium Levice, Slovakia Prnjavor, Bosnia and Herzegovina Rawa Mazowiecka, Poland Brandýs nad Labem-Stará...