| Backnang to Bougival | 331.05 mi (532.77 km) |
| Backnang to Bouguenais | 524.26 mi (843.71 km) |
| Backnang to Boulogne-Billancourt | 326.59 mi (525.59 km) |
| Backnang to Boulogne-sur-Mer | 369.16 mi (594.11 km) |
| Backnang to Bourg-de-Peage | 339.81 mi (546.87 km) |
| Backnang to Bourg-en-Bresse | 272.35 mi (438.30 km) |
| Backnang to Bourg-la-Reine | 323.51 mi (520.64 km) |
| Backnang to Bourg-les-Valence | 349.30 mi (562.14 km) |
| Backnang to Bourges | 349.47 mi (562.42 km) |
| Backnang to Bourgoin-Jallieu | 303.04 mi (487.70 km) |
| Backnang to Bressuire | 481.62 mi (775.09 km) |
| Backnang to Brest | 635.47 mi (1,022.69 km) |
| Backnang to Bretigny-sur-Orge | 325.09 mi (523.19 km) |
| Backnang to Breuillet | 331.58 mi (533.62 km) |
| Backnang to Briancon | 309.35 mi (497.85 km) |
