| Sidmouth to Massarosa | 789.47 mi (1,270.53 km) |
| Sidmouth to Matelica | 918.83 mi (1,478.71 km) |
| Sidmouth to Matera | 1,175.44 mi (1,891.68 km) |
| Sidmouth to Matino | 1,264.46 mi (2,034.96 km) |
| Sidmouth to Mazzarino | 1,261.08 mi (2,029.52 km) |
| Sidmouth to Meda | 667.10 mi (1,073.60 km) |
| Sidmouth to Medesano | 742.80 mi (1,195.42 km) |
| Sidmouth to Medicina | 812.49 mi (1,307.57 km) |
| Sidmouth to Meldola | 843.54 mi (1,357.55 km) |
| Sidmouth to Melegnano | 685.84 mi (1,103.75 km) |
| Sidmouth to Melendugno | 1,261.42 mi (2,030.06 km) |
| Sidmouth to Melfi | 1,123.35 mi (1,807.85 km) |
| Sidmouth to Melilli | 1,298.36 mi (2,089.51 km) |
| Sidmouth to Melito di Napoli | 1,073.99 mi (1,728.42 km) |
| Sidmouth to Melito di Porto Salvo | 1,282.35 mi (2,063.74 km) |
