| Montornes del Valles to Bougival | 505.84 mi (814.07 km) |
| Montornes del Valles to Bouguenais | 433.89 mi (698.27 km) |
| Montornes del Valles to Boulogne-Billancourt | 503.75 mi (810.70 km) |
| Montornes del Valles to Boulogne-sur-Mer | 635.18 mi (1,022.22 km) |
| Montornes del Valles to Bourg-de-Peage | 278.97 mi (448.96 km) |
| Montornes del Valles to Bourg-en-Bresse | 354.17 mi (569.98 km) |
| Montornes del Valles to Bourg-la-Reine | 499.91 mi (804.53 km) |
| Montornes del Valles to Bourg-les-Valence | 269.75 mi (434.12 km) |
| Montornes del Valles to Bourges | 382.83 mi (616.11 km) |
| Montornes del Valles to Bourgoin-Jallieu | 317.18 mi (510.45 km) |
| Montornes del Valles to Bressuire | 390.46 mi (628.38 km) |
| Montornes del Valles to Brest | 576.40 mi (927.63 km) |
| Montornes del Valles to Bretigny-sur-Orge | 488.29 mi (785.82 km) |
| Montornes del Valles to Breuillet | 485.17 mi (780.81 km) |
| Montornes del Valles to Briancon | 319.26 mi (513.80 km) |
