| Perama to Marco de Canavezes | 1,694.18 mi (2,726.52 km) |
| Perama to Marinha Grande | 1,743.35 mi (2,805.65 km) |
| Perama to Massama | 1,770.48 mi (2,849.32 km) |
| Perama to Matosinhos | 1,722.74 mi (2,772.48 km) |
| Perama to Mealhada | 1,713.61 mi (2,757.79 km) |
| Perama to Melgaco | 1,697.98 mi (2,732.64 km) |
| Perama to Melres | 1,707.62 mi (2,748.14 km) |
| Perama to Mira | 1,728.17 mi (2,781.21 km) |
| Perama to Miranda do Corvo | 1,709.23 mi (2,750.74 km) |
| Perama to Mirandela | 1,643.14 mi (2,644.37 km) |
| Perama to Mogadouro | 1,619.37 mi (2,606.12 km) |
| Perama to Moimenta da Beira | 1,667.03 mi (2,682.82 km) |
| Perama to Moita | 1,756.06 mi (2,826.11 km) |
| Perama to Moncao | 1,708.97 mi (2,750.33 km) |
| Perama to Montalegre | 1,674.00 mi (2,694.04 km) |
