| Valley to Bougival | 4,441.47 mi (7,147.85 km) |
| Valley to Bouguenais | 4,319.44 mi (6,951.47 km) |
| Valley to Boulogne-Billancourt | 4,446.51 mi (7,155.97 km) |
| Valley to Boulogne-sur-Mer | 4,374.16 mi (7,039.54 km) |
| Valley to Bourg-de-Peage | 4,671.03 mi (7,517.30 km) |
| Valley to Bourg-en-Bresse | 4,645.49 mi (7,476.19 km) |
| Valley to Bourg-la-Reine | 4,451.06 mi (7,163.29 km) |
| Valley to Bourg-les-Valence | 4,666.75 mi (7,510.41 km) |
| Valley to Bourges | 4,498.09 mi (7,238.97 km) |
| Valley to Bourgoin-Jallieu | 4,665.14 mi (7,507.83 km) |
| Valley to Bressuire | 4,377.57 mi (7,045.03 km) |
| Valley to Brest | 4,166.57 mi (6,705.45 km) |
| Valley to Bretigny-sur-Orge | 4,454.92 mi (7,169.50 km) |
| Valley to Breuillet | 4,450.34 mi (7,162.14 km) |
| Valley to Briancon | 4,745.35 mi (7,636.90 km) |
