| Rouvroy to Marco de Canavezes | 828.01 mi (1,332.55 km) |
| Rouvroy to Marinha Grande | 932.73 mi (1,501.08 km) |
| Rouvroy to Massama | 1,000.11 mi (1,609.53 km) |
| Rouvroy to Matosinhos | 845.08 mi (1,360.03 km) |
| Rouvroy to Mealhada | 882.18 mi (1,419.73 km) |
| Rouvroy to Melgaco | 780.55 mi (1,256.17 km) |
| Rouvroy to Melres | 842.19 mi (1,355.37 km) |
| Rouvroy to Mira | 887.89 mi (1,428.92 km) |
| Rouvroy to Miranda do Corvo | 894.93 mi (1,440.25 km) |
| Rouvroy to Mirandela | 781.91 mi (1,258.36 km) |
| Rouvroy to Mogadouro | 777.19 mi (1,250.76 km) |
| Rouvroy to Moimenta da Beira | 823.41 mi (1,325.15 km) |
| Rouvroy to Moita | 997.99 mi (1,606.12 km) |
| Rouvroy to Moncao | 789.79 mi (1,271.04 km) |
| Rouvroy to Montalegre | 781.46 mi (1,257.64 km) |
