| Backnang to Srem | 397.37 mi (639.50 km) |
| Backnang to Sroda Slaska | 351.78 mi (566.14 km) |
| Backnang to Sroda Wielkopolska | 412.24 mi (663.43 km) |
| Backnang to Stalowa Wola | 573.56 mi (923.06 km) |
| Backnang to Starachowice | 536.21 mi (862.94 km) |
| Backnang to Stargard Szczecinski | 388.62 mi (625.42 km) |
| Backnang to Starogard Gdanski | 522.63 mi (841.09 km) |
| Backnang to Stary Sacz | 506.67 mi (815.40 km) |
| Backnang to Staszow | 535.07 mi (861.11 km) |
| Backnang to Strzegom | 337.23 mi (542.72 km) |
| Backnang to Strzelce Krajenskie | 379.68 mi (611.04 km) |
| Backnang to Strzelce Opolskie | 409.46 mi (658.96 km) |
| Backnang to Strzelin | 362.79 mi (583.85 km) |
| Backnang to Strzyzow | 558.37 mi (898.61 km) |
| Backnang to Sucha Beskidzka | 460.19 mi (740.60 km) |
