| Mentana to Bougival | 694.18 mi (1,117.18 km) |
| Mentana to Bouguenais | 785.86 mi (1,264.72 km) |
| Mentana to Boulogne-Billancourt | 689.30 mi (1,109.33 km) |
| Mentana to Boulogne-sur-Mer | 797.60 mi (1,283.61 km) |
| Mentana to Bourg-de-Peage | 433.94 mi (698.35 km) |
| Mentana to Bourg-en-Bresse | 467.95 mi (753.09 km) |
| Mentana to Bourg-la-Reine | 684.26 mi (1,101.21 km) |
| Mentana to Bourg-les-Valence | 438.08 mi (705.03 km) |
| Mentana to Bourges | 613.60 mi (987.50 km) |
| Mentana to Bourgoin-Jallieu | 442.58 mi (712.26 km) |
| Mentana to Bressuire | 727.64 mi (1,171.02 km) |
| Mentana to Brest | 940.55 mi (1,513.68 km) |
| Mentana to Bretigny-sur-Orge | 677.30 mi (1,090.01 km) |
| Mentana to Breuillet | 680.21 mi (1,094.69 km) |
| Mentana to Briancon | 361.21 mi (581.31 km) |
