Tettnang is located in Stuttgart city, Germany at the 47.6686, 9.5913 coordinates. Distance from Tettnang to other cities. are listed below, click on the city name to find distance between. Distance from Tettnang to Mannheim 219 km, to Karlsruhe 173 km, to Freiburg 135 km. The green marker indicates the location of Tettnang.