| Backnang to Saint-Brice-sous-Foret | 320.73 mi (516.16 km) |
| Backnang to Saint-Brieuc | 556.03 mi (894.84 km) |
| Backnang to Saint-Chamas | 427.75 mi (688.40 km) |
| Backnang to Saint-Chamond | 332.53 mi (535.15 km) |
| Backnang to Saint-Claude | 242.47 mi (390.22 km) |
| Backnang to Saint-Cloud | 327.51 mi (527.08 km) |
| Backnang to Saint-Cyprien | 535.30 mi (861.48 km) |
| Backnang to Saint-Cyr-l'Ecole | 334.86 mi (538.90 km) |
| Backnang to Saint-Cyr-sur-Loire | 416.88 mi (670.90 km) |
| Backnang to Saint-Cyr-sur-Mer | 436.19 mi (701.97 km) |
| Backnang to Saint-Denis | 321.05 mi (516.67 km) |
| Backnang to Saint-Die-des-Vosges | 122.23 mi (196.70 km) |
| Backnang to Saint-Dizier | 205.04 mi (329.98 km) |
| Backnang to Saint-Doulchard | 350.06 mi (563.36 km) |
| Backnang to Saint-Egreve | 311.29 mi (500.97 km) |
