| Menen to Marco de Canavezes | 854.69 mi (1,375.49 km) |
| Menen to Marinha Grande | 959.71 mi (1,544.51 km) |
| Menen to Massama | 1,027.36 mi (1,653.37 km) |
| Menen to Matosinhos | 871.42 mi (1,402.41 km) |
| Menen to Mealhada | 909.12 mi (1,463.09 km) |
| Menen to Melgaco | 806.53 mi (1,297.99 km) |
| Menen to Melres | 868.79 mi (1,398.18 km) |
| Menen to Mira | 914.64 mi (1,471.98 km) |
| Menen to Miranda do Corvo | 922.08 mi (1,483.94 km) |
| Menen to Mirandela | 809.01 mi (1,301.98 km) |
| Menen to Mogadouro | 804.65 mi (1,294.96 km) |
| Menen to Moimenta da Beira | 850.53 mi (1,368.79 km) |
| Menen to Moita | 1,025.42 mi (1,650.26 km) |
| Menen to Moncao | 815.66 mi (1,312.67 km) |
| Menen to Montalegre | 807.97 mi (1,300.30 km) |
