Dłużec was formerly part of the German Empire. In the German Empire, the place was called Lang Neundorf.
The place is now called Dłużec and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Lang Neundorf | German Empire | Löwenberg i. Schles. | 1939 |
Dłużec | Under Polish administration | Lwówek Śląski | 1945 |
Dłużec | Poland | Jelenia Góra | 1992 |