| Alsager to Mangualde | 900.13 mi (1,448.62 km) |
| Alsager to Marco de Canavezes | 867.00 mi (1,395.31 km) |
| Alsager to Marinha Grande | 973.64 mi (1,566.92 km) |
| Alsager to Massama | 1,044.63 mi (1,681.17 km) |
| Alsager to Matosinhos | 875.39 mi (1,408.81 km) |
| Alsager to Mealhada | 924.46 mi (1,487.78 km) |
| Alsager to Melgaco | 807.15 mi (1,298.98 km) |
| Alsager to Melres | 878.44 mi (1,413.71 km) |
| Alsager to Mira | 925.38 mi (1,489.26 km) |
| Alsager to Miranda do Corvo | 941.62 mi (1,515.38 km) |
| Alsager to Mirandela | 833.65 mi (1,341.64 km) |
| Alsager to Mogadouro | 838.28 mi (1,349.08 km) |
| Alsager to Moimenta da Beira | 873.08 mi (1,405.08 km) |
| Alsager to Moita | 1,047.44 mi (1,685.68 km) |
| Alsager to Moncao | 813.41 mi (1,309.06 km) |
