| Alcira to Mangualde | 401.10 mi (645.51 km) |
| Alcira to Marco de Canavezes | 430.71 mi (693.15 km) |
| Alcira to Marinha Grande | 455.12 mi (732.45 km) |
| Alcira to Massama | 475.56 mi (765.34 km) |
| Alcira to Matosinhos | 458.22 mi (737.44 km) |
| Alcira to Mealhada | 433.95 mi (698.37 km) |
| Alcira to Melgaco | 458.71 mi (738.23 km) |
| Alcira to Melres | 441.06 mi (709.81 km) |
| Alcira to Mira | 449.21 mi (722.93 km) |
| Alcira to Miranda do Corvo | 425.28 mi (684.42 km) |
| Alcira to Mirandela | 390.19 mi (627.95 km) |
| Alcira to Mogadouro | 363.91 mi (585.65 km) |
| Alcira to Moimenta da Beira | 399.94 mi (643.65 km) |
| Alcira to Moita | 460.78 mi (741.55 km) |
| Alcira to Moncao | 467.56 mi (752.46 km) |
