| Cadaval to Marco de Canavezes | 143.75 mi (231.35 km) |
| Cadaval to Marinha Grande | 36.79 mi (59.21 km) |
| Cadaval to Massama | 34.23 mi (55.10 km) |
| Cadaval to Matosinhos | 136.37 mi (219.47 km) |
| Cadaval to Mealhada | 86.62 mi (139.41 km) |
| Cadaval to Melgaco | 203.95 mi (328.23 km) |
| Cadaval to Melres | 131.96 mi (212.37 km) |
| Cadaval to Mira | 85.16 mi (137.06 km) |
| Cadaval to Miranda do Corvo | 72.45 mi (116.59 km) |
| Cadaval to Mirandela | 185.49 mi (298.52 km) |
| Cadaval to Mogadouro | 191.90 mi (308.84 km) |
| Cadaval to Moimenta da Beira | 143.97 mi (231.70 km) |
| Cadaval to Moita | 40.79 mi (65.64 km) |
| Cadaval to Moncao | 198.90 mi (320.09 km) |
| Cadaval to Montalegre | 191.67 mi (308.46 km) |
