| Beilen to Marco de Canavezes | 1,057.68 mi (1,702.17 km) |
| Beilen to Marinha Grande | 1,162.60 mi (1,871.02 km) |
| Beilen to Massama | 1,230.06 mi (1,979.59 km) |
| Beilen to Matosinhos | 1,074.41 mi (1,729.10 km) |
| Beilen to Mealhada | 1,112.03 mi (1,789.64 km) |
| Beilen to Melgaco | 1,009.41 mi (1,624.50 km) |
| Beilen to Melres | 1,071.79 mi (1,724.88 km) |
| Beilen to Mira | 1,117.62 mi (1,798.64 km) |
| Beilen to Miranda do Corvo | 1,124.86 mi (1,810.29 km) |
| Beilen to Mirandela | 1,011.82 mi (1,628.37 km) |
| Beilen to Mogadouro | 1,007.12 mi (1,620.80 km) |
| Beilen to Moimenta da Beira | 1,053.33 mi (1,695.17 km) |
| Beilen to Moita | 1,227.93 mi (1,976.16 km) |
| Beilen to Moncao | 1,018.48 mi (1,639.09 km) |
| Beilen to Montalegre | 1,010.98 mi (1,627.01 km) |
