| Mongat to Bougival | 511.22 mi (822.73 km) |
| Mongat to Bouguenais | 439.02 mi (706.53 km) |
| Mongat to Boulogne-Billancourt | 509.12 mi (819.35 km) |
| Mongat to Boulogne-sur-Mer | 640.57 mi (1,030.89 km) |
| Mongat to Bourg-de-Peage | 283.37 mi (456.05 km) |
| Mongat to Bourg-en-Bresse | 358.85 mi (577.51 km) |
| Mongat to Bourg-la-Reine | 505.28 mi (813.16 km) |
| Mongat to Bourg-les-Valence | 274.19 mi (441.27 km) |
| Mongat to Bourges | 388.19 mi (624.73 km) |
| Mongat to Bourgoin-Jallieu | 321.68 mi (517.69 km) |
| Mongat to Bressuire | 395.73 mi (636.87 km) |
| Mongat to Brest | 581.26 mi (935.45 km) |
| Mongat to Bretigny-sur-Orge | 493.65 mi (794.46 km) |
| Mongat to Breuillet | 490.55 mi (789.46 km) |
| Mongat to Briancon | 322.86 mi (519.59 km) |
