| Wielun to Marco de Canavezes | 1,442.34 mi (2,321.22 km) |
| Wielun to Marinha Grande | 1,536.65 mi (2,473.00 km) |
| Wielun to Massama | 1,595.44 mi (2,567.62 km) |
| Wielun to Matosinhos | 1,464.99 mi (2,357.67 km) |
| Wielun to Mealhada | 1,489.04 mi (2,396.38 km) |
| Wielun to Melgaco | 1,408.56 mi (2,266.86 km) |
| Wielun to Melres | 1,457.56 mi (2,345.71 km) |
| Wielun to Mira | 1,498.43 mi (2,411.49 km) |
| Wielun to Miranda do Corvo | 1,496.76 mi (2,408.79 km) |
| Wielun to Mirandela | 1,389.84 mi (2,236.74 km) |
| Wielun to Mogadouro | 1,377.32 mi (2,216.58 km) |
| Wielun to Moimenta da Beira | 1,429.06 mi (2,299.85 km) |
| Wielun to Moita | 1,588.68 mi (2,556.74 km) |
| Wielun to Moncao | 1,419.19 mi (2,283.97 km) |
| Wielun to Montalegre | 1,400.84 mi (2,254.44 km) |
