| Shoreline to Massarosa | 5,483.94 mi (8,825.54 km) |
| Shoreline to Matelica | 5,586.42 mi (8,990.47 km) |
| Shoreline to Matera | 5,830.22 mi (9,382.83 km) |
| Shoreline to Matino | 5,904.83 mi (9,502.90 km) |
| Shoreline to Mazzarino | 5,979.08 mi (9,622.39 km) |
| Shoreline to Meda | 5,347.76 mi (8,606.40 km) |
| Shoreline to Medesano | 5,426.25 mi (8,732.71 km) |
| Shoreline to Medicina | 5,479.04 mi (8,817.67 km) |
| Shoreline to Meldola | 5,510.22 mi (8,867.84 km) |
| Shoreline to Melegnano | 5,369.92 mi (8,642.05 km) |
| Shoreline to Melendugno | 5,894.78 mi (9,486.73 km) |
| Shoreline to Melfi | 5,787.37 mi (9,313.88 km) |
| Shoreline to Melilli | 6,009.39 mi (9,671.19 km) |
| Shoreline to Melito di Napoli | 5,758.56 mi (9,267.51 km) |
| Shoreline to Melito di Porto Salvo | 5,980.72 mi (9,625.04 km) |
