| Alesd to Mangualde | 1,556.94 mi (2,505.65 km) |
| Alesd to Marco de Canavezes | 1,557.59 mi (2,506.70 km) |
| Alesd to Marinha Grande | 1,639.09 mi (2,637.86 km) |
| Alesd to Massama | 1,688.55 mi (2,717.46 km) |
| Alesd to Matosinhos | 1,583.43 mi (2,548.28 km) |
| Alesd to Mealhada | 1,596.12 mi (2,568.71 km) |
| Alesd to Melgaco | 1,536.45 mi (2,472.67 km) |
| Alesd to Melres | 1,572.81 mi (2,531.19 km) |
| Alesd to Mira | 1,607.83 mi (2,587.56 km) |
| Alesd to Miranda do Corvo | 1,599.67 mi (2,574.41 km) |
| Alesd to Mirandela | 1,503.25 mi (2,419.25 km) |
| Alesd to Mogadouro | 1,485.88 mi (2,391.29 km) |
| Alesd to Moimenta da Beira | 1,538.51 mi (2,476.00 km) |
| Alesd to Moita | 1,678.70 mi (2,701.61 km) |
| Alesd to Moncao | 1,547.67 mi (2,490.74 km) |
