- Karup is a small town located in the Mid Jutland region of Denmark. It is situated in the Herning Municipality and has a population of approximately 7,000 people. Karup is known for being home to Karup Air Base, which is a major military base owned by the Royal Danish Air Force. The town also has a national railway station, making it a transportation hub for the region. Karup offers a range of amenities including schools, shops, and recreational facilities.