| Monthey to March | 533.08 mi (857.92 km) |
| Monthey to Margate | 435.62 mi (701.07 km) |
| Monthey to Market Drayton | 623.54 mi (1,003.48 km) |
| Monthey to Market Harborough | 556.62 mi (895.79 km) |
| Monthey to Marlow | 507.73 mi (817.11 km) |
| Monthey to Marple | 635.53 mi (1,022.79 km) |
| Monthey to Marton | 674.94 mi (1,086.21 km) |
| Monthey to Maryport | 741.80 mi (1,193.81 km) |
| Monthey to Matlock | 608.19 mi (978.78 km) |
| Monthey to Melksham | 543.53 mi (874.73 km) |
| Monthey to Meltham | 639.77 mi (1,029.62 km) |
| Monthey to Melton Mowbray | 570.53 mi (918.17 km) |
| Monthey to Merthyr Tudful | 601.73 mi (968.39 km) |
| Monthey to Methil | 809.00 mi (1,301.96 km) |
| Monthey to Mexborough | 619.83 mi (997.53 km) |
