Backnang is located in Stuttgart city, Germany at the 48.9474, 9.4372 coordinates. Distance from Backnang to other cities. are listed below, click on the city name to find distance between. Distance from Backnang to Mannheim 93 km, to Karlsruhe 76 km, to Freiburg 158 km. The green marker indicates the location of Backnang.