| Helston to Massarosa | 849.85 mi (1,367.71 km) |
| Helston to Matelica | 983.45 mi (1,582.71 km) |
| Helston to Matera | 1,238.49 mi (1,993.15 km) |
| Helston to Matino | 1,328.72 mi (2,138.36 km) |
| Helston to Mazzarino | 1,307.26 mi (2,103.83 km) |
| Helston to Meda | 734.15 mi (1,181.50 km) |
| Helston to Medesano | 807.27 mi (1,299.17 km) |
| Helston to Medicina | 879.42 mi (1,415.28 km) |
| Helston to Meldola | 909.80 mi (1,464.19 km) |
| Helston to Melegnano | 751.49 mi (1,209.41 km) |
| Helston to Melendugno | 1,326.78 mi (2,135.24 km) |
| Helston to Melfi | 1,185.42 mi (1,907.74 km) |
| Helston to Melilli | 1,346.80 mi (2,167.46 km) |
| Helston to Melito di Napoli | 1,132.33 mi (1,822.32 km) |
| Helston to Melito di Porto Salvo | 1,334.74 mi (2,148.06 km) |
