| Parole to Mangualde | 3,556.06 mi (5,722.92 km) |
| Parole to Marco de Canavezes | 3,522.33 mi (5,668.64 km) |
| Parole to Marinha Grande | 3,521.06 mi (5,666.60 km) |
| Parole to Massama | 3,530.54 mi (5,681.86 km) |
| Parole to Matosinhos | 3,495.70 mi (5,625.78 km) |
| Parole to Mealhada | 3,528.25 mi (5,678.16 km) |
| Parole to Melgaco | 3,493.44 mi (5,622.15 km) |
| Parole to Melres | 3,513.18 mi (5,653.91 km) |
| Parole to Mira | 3,513.13 mi (5,653.83 km) |
| Parole to Miranda do Corvo | 3,541.32 mi (5,699.20 km) |
| Parole to Mirandela | 3,561.33 mi (5,731.41 km) |
| Parole to Mogadouro | 3,587.61 mi (5,773.70 km) |
| Parole to Moimenta da Beira | 3,553.48 mi (5,718.78 km) |
| Parole to Moita | 3,547.90 mi (5,709.79 km) |
| Parole to Moncao | 3,484.27 mi (5,607.40 km) |
