| Saint-Doulchard to Marco de Canavezes | 661.84 mi (1,065.13 km) |
| Saint-Doulchard to Marinha Grande | 760.03 mi (1,223.14 km) |
| Saint-Doulchard to Massama | 822.64 mi (1,323.92 km) |
| Saint-Doulchard to Matosinhos | 683.41 mi (1,099.84 km) |
| Saint-Doulchard to Mealhada | 711.02 mi (1,144.28 km) |
| Saint-Doulchard to Melgaco | 625.59 mi (1,006.79 km) |
| Saint-Doulchard to Melres | 676.92 mi (1,089.39 km) |
| Saint-Doulchard to Mira | 719.36 mi (1,157.71 km) |
| Saint-Doulchard to Miranda do Corvo | 720.51 mi (1,159.55 km) |
| Saint-Doulchard to Mirandela | 610.59 mi (982.65 km) |
| Saint-Doulchard to Mogadouro | 600.39 mi (966.24 km) |
| Saint-Doulchard to Moimenta da Beira | 650.87 mi (1,047.48 km) |
| Saint-Doulchard to Moita | 817.82 mi (1,316.15 km) |
| Saint-Doulchard to Moncao | 636.14 mi (1,023.77 km) |
| Saint-Doulchard to Montalegre | 618.99 mi (996.17 km) |
