| Montemor-o-Velho to Melzo | 985.62 mi (1,586.20 km) |
| Montemor-o-Velho to Mendicino | 1,319.38 mi (2,123.34 km) |
| Montemor-o-Velho to Menfi | 1,174.80 mi (1,890.66 km) |
| Montemor-o-Velho to Mentana | 1,115.28 mi (1,794.87 km) |
| Montemor-o-Velho to Merano | 1,088.55 mi (1,751.85 km) |
| Montemor-o-Velho to Merate | 990.17 mi (1,593.53 km) |
| Montemor-o-Velho to Mercato San Severino | 1,229.56 mi (1,978.79 km) |
| Montemor-o-Velho to Mercogliano | 1,227.39 mi (1,975.30 km) |
| Montemor-o-Velho to Mesagne | 1,389.17 mi (2,235.65 km) |
| Montemor-o-Velho to Messina | 1,301.19 mi (2,094.07 km) |
| Montemor-o-Velho to Mestre | 1,118.26 mi (1,799.67 km) |
| Montemor-o-Velho to Mestrino | 1,095.33 mi (1,762.77 km) |
| Montemor-o-Velho to Milan | 974.43 mi (1,568.19 km) |
| Montemor-o-Velho to Milazzo | 1,284.07 mi (2,066.52 km) |
| Montemor-o-Velho to Minerbio | 1,070.28 mi (1,722.45 km) |
