| Alatri to Bougival | 733.34 mi (1,180.20 km) |
| Alatri to Bouguenais | 826.72 mi (1,330.48 km) |
| Alatri to Boulogne-Billancourt | 728.44 mi (1,172.31 km) |
| Alatri to Boulogne-sur-Mer | 835.28 mi (1,344.25 km) |
| Alatri to Bourg-de-Peage | 474.81 mi (764.14 km) |
| Alatri to Bourg-en-Bresse | 508.10 mi (817.71 km) |
| Alatri to Bourg-la-Reine | 723.41 mi (1,164.22 km) |
| Alatri to Bourg-les-Valence | 478.98 mi (770.84 km) |
| Alatri to Bourges | 654.03 mi (1,052.56 km) |
| Alatri to Bourgoin-Jallieu | 483.19 mi (777.63 km) |
| Alatri to Bressuire | 768.50 mi (1,236.78 km) |
| Alatri to Brest | 981.33 mi (1,579.31 km) |
| Alatri to Bretigny-sur-Orge | 716.61 mi (1,153.27 km) |
| Alatri to Breuillet | 719.62 mi (1,158.11 km) |
| Alatri to Briancon | 401.90 mi (646.79 km) |
