| Monthey to Massarosa | 233.16 mi (375.23 km) |
| Monthey to Matelica | 362.02 mi (582.61 km) |
| Monthey to Matera | 618.15 mi (994.81 km) |
| Monthey to Matino | 707.65 mi (1,138.85 km) |
| Monthey to Mazzarino | 721.74 mi (1,161.53 km) |
| Monthey to Meda | 113.84 mi (183.21 km) |
| Monthey to Medesano | 185.74 mi (298.91 km) |
| Monthey to Medicina | 257.98 mi (415.18 km) |
| Monthey to Meldola | 288.11 mi (463.67 km) |
| Monthey to Melegnano | 129.85 mi (208.98 km) |
| Monthey to Melendugno | 705.26 mi (1,135.01 km) |
| Monthey to Melfi | 565.91 mi (910.74 km) |
| Monthey to Melilli | 753.96 mi (1,213.38 km) |
| Monthey to Melito di Napoli | 517.90 mi (833.49 km) |
| Monthey to Melito di Porto Salvo | 731.62 mi (1,177.42 km) |
