| Askim to Marco de Canavezes | 1,517.72 mi (2,442.53 km) |
| Askim to Marinha Grande | 1,624.75 mi (2,614.78 km) |
| Askim to Massama | 1,694.55 mi (2,727.11 km) |
| Askim to Matosinhos | 1,530.65 mi (2,463.34 km) |
| Askim to Mealhada | 1,574.22 mi (2,533.46 km) |
| Askim to Melgaco | 1,463.11 mi (2,354.64 km) |
| Askim to Melres | 1,530.76 mi (2,463.51 km) |
| Askim to Mira | 1,577.70 mi (2,539.07 km) |
| Askim to Miranda do Corvo | 1,589.16 mi (2,557.50 km) |
| Askim to Mirandela | 1,476.77 mi (2,376.63 km) |
| Askim to Mogadouro | 1,475.83 mi (2,375.12 km) |
| Askim to Moimenta da Beira | 1,518.00 mi (2,442.98 km) |
| Askim to Moita | 1,694.58 mi (2,727.17 km) |
| Askim to Moncao | 1,470.87 mi (2,367.14 km) |
| Askim to Montalegre | 1,469.90 mi (2,365.57 km) |
