| Fort William to Bougival | 626.50 mi (1,008.25 km) |
| Fort William to Bouguenais | 682.27 mi (1,098.01 km) |
| Fort William to Boulogne-Billancourt | 630.38 mi (1,014.50 km) |
| Fort William to Boulogne-sur-Mer | 502.02 mi (807.92 km) |
| Fort William to Bourg-de-Peage | 924.19 mi (1,487.34 km) |
| Fort William to Bourg-en-Bresse | 855.40 mi (1,376.64 km) |
| Fort William to Bourg-la-Reine | 635.32 mi (1,022.44 km) |
| Fort William to Bourg-les-Valence | 926.74 mi (1,491.45 km) |
| Fort William to Bourges | 743.62 mi (1,196.73 km) |
| Fort William to Bourgoin-Jallieu | 894.61 mi (1,439.74 km) |
| Fort William to Bressuire | 716.75 mi (1,153.50 km) |
| Fort William to Brest | 583.01 mi (938.26 km) |
| Fort William to Bretigny-sur-Orge | 645.58 mi (1,038.96 km) |
| Fort William to Breuillet | 645.75 mi (1,039.24 km) |
| Fort William to Briancon | 967.04 mi (1,556.29 km) |
