| Backnang to Pornichet | 554.73 mi (892.75 km) |
| Backnang to Port-de-Bouc | 437.72 mi (704.44 km) |
| Backnang to Portes-les-Valence | 353.99 mi (569.69 km) |
| Backnang to Portet-sur-Garonne | 535.69 mi (862.10 km) |
| Backnang to Porto-Vecchio | 508.28 mi (817.99 km) |
| Backnang to Provins | 280.50 mi (451.43 km) |
| Backnang to Puteaux | 326.45 mi (525.37 km) |
| Backnang to Quetigny | 229.05 mi (368.62 km) |
| Backnang to Queven | 594.32 mi (956.47 km) |
| Backnang to Quimper | 622.28 mi (1,001.46 km) |
| Backnang to Quimperle | 599.18 mi (964.30 km) |
| Backnang to Quincy-sous-Senart | 314.29 mi (505.80 km) |
| Backnang to Raismes | 283.82 mi (456.76 km) |
| Backnang to Rambouillet | 346.39 mi (557.46 km) |
| Backnang to Ramonville-Saint-Agne | 532.10 mi (856.32 km) |
