| Bled to Mangualde | 1,162.09 mi (1,870.20 km) |
| Bled to Marco de Canavezes | 1,162.52 mi (1,870.89 km) |
| Bled to Marinha Grande | 1,244.52 mi (2,002.87 km) |
| Bled to Massama | 1,294.95 mi (2,084.02 km) |
| Bled to Matosinhos | 1,188.37 mi (1,912.50 km) |
| Bled to Mealhada | 1,201.24 mi (1,933.22 km) |
| Bled to Melgaco | 1,141.81 mi (1,837.56 km) |
| Bled to Melres | 1,177.73 mi (1,895.37 km) |
| Bled to Mira | 1,212.87 mi (1,951.93 km) |
| Bled to Miranda do Corvo | 1,205.01 mi (1,939.28 km) |
| Bled to Mirandela | 1,108.18 mi (1,783.44 km) |
| Bled to Mogadouro | 1,090.86 mi (1,755.57 km) |
| Bled to Moimenta da Beira | 1,143.51 mi (1,840.29 km) |
| Bled to Moita | 1,285.46 mi (2,068.75 km) |
| Bled to Moncao | 1,153.06 mi (1,855.66 km) |
