| Backnang to Rochefort | 527.43 mi (848.81 km) |
| Backnang to Rodez | 454.15 mi (730.88 km) |
| Backnang to Rognac | 427.07 mi (687.31 km) |
| Backnang to Roissy-en-Brie | 308.17 mi (495.95 km) |
| Backnang to Romainville | 317.56 mi (511.07 km) |
| Backnang to Romans-sur-Isere | 339.28 mi (546.01 km) |
| Backnang to Rombas | 152.35 mi (245.18 km) |
| Backnang to Romilly-sur-Seine | 261.58 mi (420.97 km) |
| Backnang to Ronchin | 305.20 mi (491.17 km) |
| Backnang to Roncq | 307.48 mi (494.84 km) |
| Backnang to Roquebrune-sur-Argens | 402.93 mi (648.46 km) |
| Backnang to Roquevaire | 427.75 mi (688.39 km) |
| Backnang to Rosny-sous-Bois | 315.44 mi (507.66 km) |
| Backnang to Roubaix | 303.39 mi (488.25 km) |
| Backnang to Rouen | 378.02 mi (608.36 km) |
