| Montmorency to Bougival | 12.03 mi (19.35 km) |
| Montmorency to Bouguenais | 220.94 mi (355.57 km) |
| Montmorency to Boulogne-Billancourt | 11.36 mi (18.29 km) |
| Montmorency to Boulogne-sur-Mer | 124.01 mi (199.57 km) |
| Montmorency to Bourg-de-Peage | 301.77 mi (485.65 km) |
| Montmorency to Bourg-en-Bresse | 235.25 mi (378.59 km) |
| Montmorency to Bourg-la-Reine | 14.58 mi (23.47 km) |
| Montmorency to Bourg-les-Valence | 304.50 mi (490.04 km) |
| Montmorency to Bourges | 131.75 mi (212.03 km) |
| Montmorency to Bourgoin-Jallieu | 272.82 mi (439.06 km) |
| Montmorency to Bressuire | 197.53 mi (317.89 km) |
| Montmorency to Brest | 313.38 mi (504.34 km) |
| Montmorency to Bretigny-sur-Orge | 26.21 mi (42.18 km) |
| Montmorency to Breuillet | 30.13 mi (48.49 km) |
| Montmorency to Briancon | 348.33 mi (560.58 km) |
