| Aartselaar to Marco de Canavezes | 909.85 mi (1,464.26 km) |
| Aartselaar to Marinha Grande | 1,014.29 mi (1,632.33 km) |
| Aartselaar to Massama | 1,081.38 mi (1,740.31 km) |
| Aartselaar to Matosinhos | 927.15 mi (1,492.10 km) |
| Aartselaar to Mealhada | 963.79 mi (1,551.07 km) |
| Aartselaar to Melgaco | 862.79 mi (1,388.52 km) |
| Aartselaar to Melres | 924.09 mi (1,487.18 km) |
| Aartselaar to Mira | 969.67 mi (1,560.53 km) |
| Aartselaar to Miranda do Corvo | 976.32 mi (1,571.24 km) |
| Aartselaar to Mirandela | 863.37 mi (1,389.46 km) |
| Aartselaar to Mogadouro | 858.21 mi (1,381.16 km) |
| Aartselaar to Moimenta da Beira | 904.85 mi (1,456.21 km) |
| Aartselaar to Moita | 1,079.02 mi (1,736.51 km) |
| Aartselaar to Moncao | 872.07 mi (1,403.46 km) |
| Aartselaar to Montalegre | 863.43 mi (1,389.55 km) |
