| Backnang to Karakocan | 1,656.94 mi (2,666.59 km) |
| Backnang to Karakopru | 1,675.18 mi (2,695.95 km) |
| Backnang to Karaman | 1,440.30 mi (2,317.94 km) |
| Backnang to Karapinar | 1,429.76 mi (2,300.98 km) |
| Backnang to Karatas | 1,558.03 mi (2,507.41 km) |
| Backnang to Karatepe | 1,149.79 mi (1,850.40 km) |
| Backnang to Karayilan | 1,586.71 mi (2,553.56 km) |
| Backnang to Kargipinar | 1,513.34 mi (2,435.49 km) |
| Backnang to Karkamis | 1,656.37 mi (2,665.67 km) |
| Backnang to Karliova | 1,686.90 mi (2,714.81 km) |
| Backnang to Kars | 1,732.01 mi (2,787.40 km) |
| Backnang to Kartal | 1,110.83 mi (1,787.71 km) |
| Backnang to Kas | 1,346.09 mi (2,166.33 km) |
| Backnang to Kastamonu | 1,288.96 mi (2,074.38 km) |
| Backnang to Kavak | 1,399.82 mi (2,252.80 km) |
