| Leek to Bougival | 344.43 mi (554.31 km) |
| Leek to Bouguenais | 410.14 mi (660.06 km) |
| Leek to Boulogne-Billancourt | 348.54 mi (560.92 km) |
| Leek to Boulogne-sur-Mer | 226.03 mi (363.76 km) |
| Leek to Bourg-de-Peage | 642.26 mi (1,033.62 km) |
| Leek to Bourg-en-Bresse | 576.13 mi (927.20 km) |
| Leek to Bourg-la-Reine | 353.56 mi (569.01 km) |
| Leek to Bourg-les-Valence | 644.41 mi (1,037.08 km) |
| Leek to Bourges | 459.78 mi (739.94 km) |
| Leek to Bourgoin-Jallieu | 614.10 mi (988.29 km) |
| Leek to Bressuire | 438.39 mi (705.51 km) |
| Leek to Brest | 343.30 mi (552.49 km) |
| Leek to Bretigny-sur-Orge | 363.41 mi (584.85 km) |
| Leek to Breuillet | 363.15 mi (584.43 km) |
| Leek to Briancon | 688.84 mi (1,108.58 km) |
