| Winsum to Marco de Canavezes | 1,080.77 mi (1,739.33 km) |
| Winsum to Marinha Grande | 1,186.13 mi (1,908.89 km) |
| Winsum to Massama | 1,254.00 mi (2,018.11 km) |
| Winsum to Matosinhos | 1,096.98 mi (1,765.42 km) |
| Winsum to Mealhada | 1,135.50 mi (1,827.42 km) |
| Winsum to Melgaco | 1,031.52 mi (1,660.07 km) |
| Winsum to Melres | 1,094.74 mi (1,761.82 km) |
| Winsum to Mira | 1,140.80 mi (1,835.94 km) |
| Winsum to Miranda do Corvo | 1,148.66 mi (1,848.58 km) |
| Winsum to Mirandela | 1,035.57 mi (1,666.59 km) |
| Winsum to Mogadouro | 1,031.44 mi (1,659.94 km) |
| Winsum to Moimenta da Beira | 1,077.09 mi (1,733.41 km) |
| Winsum to Moita | 1,252.18 mi (2,015.19 km) |
| Winsum to Moncao | 1,040.42 mi (1,674.40 km) |
| Winsum to Montalegre | 1,033.83 mi (1,663.79 km) |
