| Meerhout to Marco de Canavezes | 931.94 mi (1,499.81 km) |
| Meerhout to Marinha Grande | 1,035.82 mi (1,666.99 km) |
| Meerhout to Massama | 1,102.42 mi (1,774.17 km) |
| Meerhout to Matosinhos | 949.75 mi (1,528.47 km) |
| Meerhout to Mealhada | 985.42 mi (1,585.88 km) |
| Meerhout to Melgaco | 885.90 mi (1,425.72 km) |
| Meerhout to Melres | 946.31 mi (1,522.93 km) |
| Meerhout to Mira | 991.61 mi (1,595.84 km) |
| Meerhout to Miranda do Corvo | 997.59 mi (1,605.47 km) |
| Meerhout to Mirandela | 884.80 mi (1,423.95 km) |
| Meerhout to Mogadouro | 879.00 mi (1,414.61 km) |
| Meerhout to Moimenta da Beira | 926.22 mi (1,490.61 km) |
| Meerhout to Moita | 1,099.70 mi (1,769.80 km) |
| Meerhout to Moncao | 895.33 mi (1,440.89 km) |
| Meerhout to Montalegre | 885.81 mi (1,425.57 km) |
