| Soumagne to Marco de Canavezes | 930.67 mi (1,497.77 km) |
| Soumagne to Marinha Grande | 1,033.17 mi (1,662.73 km) |
| Soumagne to Massama | 1,098.63 mi (1,768.08 km) |
| Soumagne to Matosinhos | 949.56 mi (1,528.17 km) |
| Soumagne to Mealhada | 983.07 mi (1,582.10 km) |
| Soumagne to Melgaco | 887.02 mi (1,427.53 km) |
| Soumagne to Melres | 945.28 mi (1,521.28 km) |
| Soumagne to Mira | 989.91 mi (1,593.10 km) |
| Soumagne to Miranda do Corvo | 994.46 mi (1,600.43 km) |
| Soumagne to Mirandela | 882.21 mi (1,419.78 km) |
| Soumagne to Mogadouro | 875.06 mi (1,408.28 km) |
| Soumagne to Moimenta da Beira | 923.42 mi (1,486.11 km) |
| Soumagne to Moita | 1,095.20 mi (1,762.55 km) |
| Soumagne to Moncao | 896.77 mi (1,443.20 km) |
| Soumagne to Montalegre | 885.27 mi (1,424.70 km) |
