| Backnang to Polzela | 320.82 mi (516.30 km) |
| Backnang to Postojna | 313.09 mi (503.87 km) |
| Backnang to Prebold | 323.34 mi (520.36 km) |
| Backnang to Preddvor | 295.34 mi (475.31 km) |
| Backnang to Prevalje | 303.87 mi (489.04 km) |
| Backnang to Ptuj | 346.51 mi (557.66 km) |
| Backnang to Puconci | 348.22 mi (560.40 km) |
| Backnang to Race | 337.72 mi (543.51 km) |
| Backnang to Radece | 333.68 mi (537.00 km) |
| Backnang to Radenci | 345.61 mi (556.21 km) |
| Backnang to Radlje ob Dravi | 313.49 mi (504.51 km) |
| Backnang to Radovljica | 284.66 mi (458.11 km) |
| Backnang to Ravne na Koroskem | 305.91 mi (492.32 km) |
| Backnang to Razkrizje | 359.96 mi (579.30 km) |
| Backnang to Recica | 313.24 mi (504.11 km) |
