| Monthey to Bougival | 287.93 mi (463.37 km) |
| Monthey to Bouguenais | 410.86 mi (661.22 km) |
| Monthey to Boulogne-Billancourt | 283.01 mi (455.46 km) |
| Monthey to Boulogne-sur-Mer | 393.93 mi (633.97 km) |
| Monthey to Bourg-de-Peage | 124.24 mi (199.95 km) |
| Monthey to Bourg-en-Bresse | 82.32 mi (132.48 km) |
| Monthey to Bourg-la-Reine | 277.99 mi (447.39 km) |
| Monthey to Bourg-les-Valence | 134.03 mi (215.70 km) |
| Monthey to Bourges | 223.43 mi (359.58 km) |
| Monthey to Bourgoin-Jallieu | 92.72 mi (149.22 km) |
| Monthey to Bressuire | 355.70 mi (572.44 km) |
| Monthey to Brest | 555.26 mi (893.60 km) |
| Monthey to Bretigny-sur-Orge | 271.47 mi (436.88 km) |
| Monthey to Breuillet | 274.76 mi (442.18 km) |
| Monthey to Briancon | 94.80 mi (152.56 km) |
