| Sanlucar la Mayor to Bougival | 896.62 mi (1,442.97 km) |
| Sanlucar la Mayor to Bouguenais | 715.73 mi (1,151.85 km) |
| Sanlucar la Mayor to Boulogne-Billancourt | 897.24 mi (1,443.96 km) |
| Sanlucar la Mayor to Boulogne-sur-Mer | 998.91 mi (1,607.59 km) |
| Sanlucar la Mayor to Bourg-de-Peage | 787.09 mi (1,266.70 km) |
| Sanlucar la Mayor to Bourg-en-Bresse | 845.78 mi (1,361.15 km) |
| Sanlucar la Mayor to Bourg-la-Reine | 895.72 mi (1,441.52 km) |
| Sanlucar la Mayor to Bourg-les-Valence | 777.29 mi (1,250.93 km) |
| Sanlucar la Mayor to Bourges | 800.57 mi (1,288.40 km) |
| Sanlucar la Mayor to Bourgoin-Jallieu | 819.38 mi (1,318.66 km) |
| Sanlucar la Mayor to Bressuire | 715.50 mi (1,151.48 km) |
| Sanlucar la Mayor to Brest | 765.36 mi (1,231.73 km) |
| Sanlucar la Mayor to Bretigny-sur-Orge | 885.62 mi (1,425.27 km) |
| Sanlucar la Mayor to Breuillet | 879.72 mi (1,415.78 km) |
| Sanlucar la Mayor to Briancon | 844.14 mi (1,358.51 km) |
