Schwelm is located in Dusseldorf city, Germany at the 51.2864, 7.2939 coordinates. Distance from Schwelm to other cities. are listed below, click on the city name to find distance between. Distance from Schwelm to Koeln 46 km, to Essen 27 km, to Dortmund 28 km. The green marker indicates the location of Schwelm.