| Shoreline to Marsala | 5,903.16 mi (9,500.21 km) |
| Shoreline to Marsciano | 5,590.58 mi (8,997.16 km) |
| Shoreline to Martano | 5,898.20 mi (9,492.23 km) |
| Shoreline to Martellago | 5,427.59 mi (8,734.87 km) |
| Shoreline to Martina Franca | 5,845.07 mi (9,406.73 km) |
| Shoreline to Martinengo | 5,368.37 mi (8,639.56 km) |
| Shoreline to Martinsicuro | 5,630.84 mi (9,061.96 km) |
| Shoreline to Mascali | 5,976.60 mi (9,618.41 km) |
| Shoreline to Mascalucia | 5,984.14 mi (9,630.55 km) |
| Shoreline to Masera di Padova | 5,434.53 mi (8,746.03 km) |
| Shoreline to Maserada sul Piave | 5,419.09 mi (8,721.19 km) |
| Shoreline to Massa | 5,468.98 mi (8,801.47 km) |
| Shoreline to Massa Lombarda | 5,485.49 mi (8,828.04 km) |
| Shoreline to Massafra | 5,847.34 mi (9,410.39 km) |
| Shoreline to Massalubrense | 5,779.75 mi (9,301.61 km) |
