| Naunhof to Marco de Canavezes | 1,205.18 mi (1,939.56 km) |
| Naunhof to Marinha Grande | 1,303.29 mi (2,097.44 km) |
| Naunhof to Massama | 1,365.11 mi (2,196.93 km) |
| Naunhof to Matosinhos | 1,226.41 mi (1,973.71 km) |
| Naunhof to Mealhada | 1,254.43 mi (2,018.81 km) |
| Naunhof to Melgaco | 1,167.26 mi (1,878.52 km) |
| Naunhof to Melres | 1,220.23 mi (1,963.76 km) |
| Naunhof to Mira | 1,262.82 mi (2,032.31 km) |
| Naunhof to Miranda do Corvo | 1,263.68 mi (2,033.69 km) |
| Naunhof to Mirandela | 1,154.04 mi (1,857.25 km) |
| Naunhof to Mogadouro | 1,143.59 mi (1,840.43 km) |
| Naunhof to Moimenta da Beira | 1,194.27 mi (1,922.00 km) |
| Naunhof to Moita | 1,359.70 mi (2,188.22 km) |
| Naunhof to Moncao | 1,177.57 mi (1,895.12 km) |
| Naunhof to Montalegre | 1,161.91 mi (1,869.92 km) |
