| Backnang to Sonsbeck | 228.04 mi (367.00 km) |
| Backnang to Sonthofen | 106.31 mi (171.09 km) |
| Backnang to Spaichingen | 68.00 mi (109.43 km) |
| Backnang to Spelle | 251.47 mi (404.69 km) |
| Backnang to Spenge | 224.08 mi (360.63 km) |
| Backnang to Speyer | 52.02 mi (83.71 km) |
| Backnang to Spiesen-Elversberg | 106.97 mi (172.15 km) |
| Backnang to Spremberg | 283.95 mi (456.97 km) |
| Backnang to Springe | 226.02 mi (363.74 km) |
| Backnang to Sprockhovel | 193.07 mi (310.71 km) |
| Backnang to Stade | 321.59 mi (517.56 km) |
| Backnang to Stadtallendorf | 131.67 mi (211.90 km) |
| Backnang to Stadthagen | 233.62 mi (375.98 km) |
| Backnang to Stadtlohn | 237.73 mi (382.60 km) |
| Backnang to Stahnsdorf | 290.04 mi (466.77 km) |
