| Montelupo Fiorentino to Marco de Canavezes | 990.45 mi (1,593.97 km) |
| Montelupo Fiorentino to Marinha Grande | 1,061.78 mi (1,708.76 km) |
| Montelupo Fiorentino to Massama | 1,105.49 mi (1,779.11 km) |
| Montelupo Fiorentino to Matosinhos | 1,017.86 mi (1,638.08 km) |
| Montelupo Fiorentino to Mealhada | 1,022.51 mi (1,645.57 km) |
| Montelupo Fiorentino to Melgaco | 979.73 mi (1,576.73 km) |
| Montelupo Fiorentino to Melres | 1,005.23 mi (1,617.77 km) |
| Montelupo Fiorentino to Mira | 1,035.43 mi (1,666.36 km) |
| Montelupo Fiorentino to Miranda do Corvo | 1,023.42 mi (1,647.04 km) |
| Montelupo Fiorentino to Mirandela | 936.39 mi (1,506.98 km) |
| Montelupo Fiorentino to Mogadouro | 916.12 mi (1,474.35 km) |
| Montelupo Fiorentino to Moimenta da Beira | 967.87 mi (1,557.64 km) |
| Montelupo Fiorentino to Moita | 1,094.33 mi (1,761.15 km) |
| Montelupo Fiorentino to Moncao | 991.07 mi (1,594.97 km) |
| Montelupo Fiorentino to Montalegre | 960.81 mi (1,546.27 km) |
