| Weston-super-Mare to Bougival | 284.13 mi (457.26 km) |
| Weston-super-Mare to Bouguenais | 294.42 mi (473.82 km) |
| Weston-super-Mare to Boulogne-Billancourt | 289.01 mi (465.12 km) |
| Weston-super-Mare to Boulogne-sur-Mer | 204.00 mi (328.31 km) |
| Weston-super-Mare to Bourg-de-Peage | 570.86 mi (918.72 km) |
| Weston-super-Mare to Bourg-en-Bresse | 514.93 mi (828.70 km) |
| Weston-super-Mare to Bourg-la-Reine | 294.05 mi (473.23 km) |
| Weston-super-Mare to Bourg-les-Valence | 571.31 mi (919.43 km) |
| Weston-super-Mare to Bourges | 381.25 mi (613.57 km) |
| Weston-super-Mare to Bourgoin-Jallieu | 548.21 mi (882.26 km) |
| Weston-super-Mare to Bressuire | 331.02 mi (532.72 km) |
| Weston-super-Mare to Brest | 215.05 mi (346.10 km) |
| Weston-super-Mare to Bretigny-sur-Orge | 301.20 mi (484.73 km) |
| Weston-super-Mare to Breuillet | 298.65 mi (480.64 km) |
| Weston-super-Mare to Briancon | 627.64 mi (1,010.09 km) |
