| Asarcik to Mangualde | 2,277.48 mi (3,665.25 km) |
| Asarcik to Marco de Canavezes | 2,286.63 mi (3,679.98 km) |
| Asarcik to Marinha Grande | 2,353.45 mi (3,787.51 km) |
| Asarcik to Massama | 2,391.88 mi (3,849.36 km) |
| Asarcik to Matosinhos | 2,314.28 mi (3,724.47 km) |
| Asarcik to Mealhada | 2,316.46 mi (3,727.99 km) |
| Asarcik to Melgaco | 2,276.76 mi (3,664.09 km) |
| Asarcik to Melres | 2,301.28 mi (3,703.55 km) |
| Asarcik to Mira | 2,329.83 mi (3,749.50 km) |
| Asarcik to Miranda do Corvo | 2,316.03 mi (3,727.29 km) |
| Asarcik to Mirandela | 2,232.79 mi (3,593.33 km) |
| Asarcik to Mogadouro | 2,211.95 mi (3,559.79 km) |
| Asarcik to Moimenta da Beira | 2,263.23 mi (3,642.32 km) |
| Asarcik to Moita | 2,379.35 mi (3,829.19 km) |
| Asarcik to Moncao | 2,288.09 mi (3,682.33 km) |
