| Middle Island to Montevarchi | 4,131.00 mi (6,648.20 km) |
| Middle Island to Monticello Conte Otto | 4,062.38 mi (6,537.76 km) |
| Middle Island to Montichiari | 4,017.47 mi (6,465.50 km) |
| Middle Island to Montignoso | 4,053.41 mi (6,523.34 km) |
| Middle Island to Montopoli in Val d'Arno | 4,090.53 mi (6,583.07 km) |
| Middle Island to Monza | 3,964.11 mi (6,379.62 km) |
| Middle Island to Morbegno | 3,959.35 mi (6,371.96 km) |
| Middle Island to Mori | 4,028.71 mi (6,483.58 km) |
| Middle Island to Morlupo | 4,219.87 mi (6,791.22 km) |
| Middle Island to Morrovalle | 4,225.83 mi (6,800.81 km) |
| Middle Island to Mortara | 3,952.04 mi (6,360.19 km) |
| Middle Island to Mosciano Sant'Angelo | 4,258.85 mi (6,853.96 km) |
| Middle Island to Motta di Livenza | 4,099.89 mi (6,598.13 km) |
| Middle Island to Motta Sant'Anastasia | 4,501.11 mi (7,243.83 km) |
| Middle Island to Mottola | 4,474.23 mi (7,200.58 km) |
