| Peligros to Mangualde | 321.61 mi (517.58 km) |
| Peligros to Marco de Canavezes | 364.52 mi (586.64 km) |
| Peligros to Marinha Grande | 335.15 mi (539.37 km) |
| Peligros to Massama | 324.65 mi (522.47 km) |
| Peligros to Matosinhos | 384.65 mi (619.04 km) |
| Peligros to Mealhada | 338.46 mi (544.71 km) |
| Peligros to Melgaco | 417.65 mi (672.15 km) |
| Peligros to Melres | 367.83 mi (591.96 km) |
| Peligros to Mira | 352.35 mi (567.06 km) |
| Peligros to Miranda do Corvo | 321.66 mi (517.67 km) |
| Peligros to Mirandela | 349.56 mi (562.55 km) |
| Peligros to Mogadouro | 327.72 mi (527.42 km) |
| Peligros to Moimenta da Beira | 335.39 mi (539.76 km) |
| Peligros to Moita | 307.46 mi (494.80 km) |
| Peligros to Moncao | 422.10 mi (679.30 km) |
