| Barnstaple to Bougival | 315.00 mi (506.94 km) |
| Barnstaple to Bouguenais | 291.26 mi (468.75 km) |
| Barnstaple to Boulogne-Billancourt | 320.01 mi (515.00 km) |
| Barnstaple to Boulogne-sur-Mer | 248.40 mi (399.76 km) |
| Barnstaple to Bourg-de-Peage | 591.85 mi (952.50 km) |
| Barnstaple to Bourg-en-Bresse | 540.84 mi (870.40 km) |
| Barnstaple to Bourg-la-Reine | 324.89 mi (522.87 km) |
| Barnstaple to Bourg-les-Valence | 591.52 mi (951.96 km) |
| Barnstaple to Bourges | 401.70 mi (646.47 km) |
| Barnstaple to Bourgoin-Jallieu | 571.83 mi (920.27 km) |
| Barnstaple to Bressuire | 334.68 mi (538.61 km) |
| Barnstaple to Brest | 186.85 mi (300.70 km) |
| Barnstaple to Bretigny-sur-Orge | 330.79 mi (532.36 km) |
| Barnstaple to Breuillet | 327.44 mi (526.96 km) |
| Barnstaple to Briancon | 652.43 mi (1,049.99 km) |
