| Monthey to Belvedere Marittimo | 642.26 mi (1,033.63 km) |
| Monthey to Benevento | 526.92 mi (847.99 km) |
| Monthey to Bergamo | 136.12 mi (219.06 km) |
| Monthey to Bernalda | 633.00 mi (1,018.72 km) |
| Monthey to Bertinoro | 291.00 mi (468.33 km) |
| Monthey to Besana in Brianza | 118.30 mi (190.39 km) |
| Monthey to Besozzo | 86.83 mi (139.75 km) |
| Monthey to Biancavilla | 719.30 mi (1,157.60 km) |
| Monthey to Biassono | 119.18 mi (191.80 km) |
| Monthey to Bibbiano | 202.49 mi (325.88 km) |
| Monthey to Bibbiena | 295.92 mi (476.24 km) |
| Monthey to Biella | 71.49 mi (115.05 km) |
| Monthey to Bisceglie | 588.52 mi (947.12 km) |
| Monthey to Bisignano | 662.24 mi (1,065.77 km) |
| Monthey to Bitetto | 607.56 mi (977.77 km) |
