| Tortosa to Bougival | 561.96 mi (904.38 km) |
| Tortosa to Bouguenais | 452.44 mi (728.13 km) |
| Tortosa to Boulogne-Billancourt | 560.64 mi (902.27 km) |
| Tortosa to Boulogne-sur-Mer | 686.99 mi (1,105.60 km) |
| Tortosa to Bourg-de-Peage | 370.99 mi (597.05 km) |
| Tortosa to Bourg-en-Bresse | 440.84 mi (709.46 km) |
| Tortosa to Bourg-la-Reine | 557.41 mi (897.07 km) |
| Tortosa to Bourg-les-Valence | 361.37 mi (581.56 km) |
| Tortosa to Bourges | 443.24 mi (713.32 km) |
| Tortosa to Bourgoin-Jallieu | 407.36 mi (655.59 km) |
| Tortosa to Bressuire | 419.48 mi (675.09 km) |
| Tortosa to Brest | 578.37 mi (930.80 km) |
| Tortosa to Bretigny-sur-Orge | 545.89 mi (878.52 km) |
| Tortosa to Breuillet | 541.78 mi (871.92 km) |
| Tortosa to Briancon | 418.70 mi (673.83 km) |
