| Roura to Marco de Canavezes | 3,709.42 mi (5,969.73 km) |
| Roura to Marinha Grande | 3,623.83 mi (5,831.98 km) |
| Roura to Massama | 3,573.60 mi (5,751.16 km) |
| Roura to Matosinhos | 3,684.83 mi (5,930.17 km) |
| Roura to Mealhada | 3,667.95 mi (5,902.99 km) |
| Roura to Melgaco | 3,737.28 mi (6,014.57 km) |
| Roura to Melres | 3,694.12 mi (5,945.11 km) |
| Roura to Mira | 3,656.84 mi (5,885.11 km) |
| Roura to Miranda do Corvo | 3,663.46 mi (5,895.77 km) |
| Roura to Mirandela | 3,763.34 mi (6,056.52 km) |
| Roura to Mogadouro | 3,779.15 mi (6,081.95 km) |
| Roura to Moimenta da Beira | 3,726.51 mi (5,997.24 km) |
| Roura to Moita | 3,583.59 mi (5,767.23 km) |
| Roura to Moncao | 3,726.38 mi (5,997.02 km) |
| Roura to Montalegre | 3,747.83 mi (6,031.55 km) |
