| San Lorenzo to Bougival | 5,553.82 mi (8,938.00 km) |
| San Lorenzo to Bouguenais | 5,521.61 mi (8,886.17 km) |
| San Lorenzo to Boulogne-Billancourt | 5,558.42 mi (8,945.41 km) |
| San Lorenzo to Boulogne-sur-Mer | 5,442.40 mi (8,758.70 km) |
| San Lorenzo to Bourg-de-Peage | 5,844.09 mi (9,405.16 km) |
| San Lorenzo to Bourg-en-Bresse | 5,787.11 mi (9,313.45 km) |
| San Lorenzo to Bourg-la-Reine | 5,563.53 mi (8,953.64 km) |
| San Lorenzo to Bourg-les-Valence | 5,844.12 mi (9,405.21 km) |
| San Lorenzo to Bourges | 5,653.99 mi (9,099.21 km) |
| San Lorenzo to Bourgoin-Jallieu | 5,821.63 mi (9,369.00 km) |
| San Lorenzo to Bressuire | 5,575.24 mi (8,972.48 km) |
| San Lorenzo to Brest | 5,368.31 mi (8,639.46 km) |
| San Lorenzo to Bretigny-sur-Orge | 5,571.97 mi (8,967.22 km) |
| San Lorenzo to Breuillet | 5,570.24 mi (8,964.44 km) |
| San Lorenzo to Briancon | 5,900.27 mi (9,495.56 km) |
