| Leon to Bougival | 569.73 mi (916.89 km) |
| Leon to Bouguenais | 370.21 mi (595.80 km) |
| Leon to Boulogne-Billancourt | 571.43 mi (919.63 km) |
| Leon to Boulogne-sur-Mer | 655.70 mi (1,055.25 km) |
| Leon to Bourg-de-Peage | 554.96 mi (893.12 km) |
| Leon to Bourg-en-Bresse | 587.56 mi (945.59 km) |
| Leon to Bourg-la-Reine | 571.05 mi (919.01 km) |
| Leon to Bourg-les-Valence | 546.13 mi (878.92 km) |
| Leon to Bourges | 497.63 mi (800.86 km) |
| Leon to Bourgoin-Jallieu | 575.55 mi (926.26 km) |
| Leon to Bressuire | 384.31 mi (618.49 km) |
| Leon to Brest | 403.06 mi (648.66 km) |
| Leon to Bretigny-sur-Orge | 562.53 mi (905.31 km) |
| Leon to Breuillet | 555.96 mi (894.74 km) |
| Leon to Briancon | 628.69 mi (1,011.77 km) |
