| Preddvor to Bougival | 598.25 mi (962.79 km) |
| Preddvor to Bouguenais | 760.60 mi (1,224.07 km) |
| Preddvor to Boulogne-Billancourt | 593.30 mi (954.82 km) |
| Preddvor to Boulogne-sur-Mer | 659.69 mi (1,061.67 km) |
| Preddvor to Bourg-de-Peage | 460.51 mi (741.12 km) |
| Preddvor to Bourg-en-Bresse | 438.92 mi (706.37 km) |
| Preddvor to Bourg-la-Reine | 589.18 mi (948.19 km) |
| Preddvor to Bourg-les-Valence | 469.40 mi (755.42 km) |
| Preddvor to Bourges | 571.78 mi (920.19 km) |
| Preddvor to Bourgoin-Jallieu | 441.99 mi (711.31 km) |
| Preddvor to Bressuire | 708.03 mi (1,139.46 km) |
| Preddvor to Brest | 894.54 mi (1,439.62 km) |
| Preddvor to Bretigny-sur-Orge | 587.22 mi (945.04 km) |
| Preddvor to Breuillet | 592.66 mi (953.79 km) |
| Preddvor to Briancon | 388.57 mi (625.34 km) |
