| Fairland to Mangualde | 3,572.75 mi (5,749.79 km) |
| Fairland to Marco de Canavezes | 3,538.87 mi (5,695.27 km) |
| Fairland to Marinha Grande | 3,538.13 mi (5,694.07 km) |
| Fairland to Massama | 3,547.94 mi (5,709.86 km) |
| Fairland to Matosinhos | 3,512.30 mi (5,652.50 km) |
| Fairland to Mealhada | 3,545.07 mi (5,705.24 km) |
| Fairland to Melgaco | 3,509.70 mi (5,648.31 km) |
| Fairland to Melres | 3,529.78 mi (5,680.64 km) |
| Fairland to Mira | 3,529.97 mi (5,680.93 km) |
| Fairland to Miranda do Corvo | 3,558.22 mi (5,726.41 km) |
| Fairland to Mirandela | 3,577.69 mi (5,757.74 km) |
| Fairland to Mogadouro | 3,603.97 mi (5,800.03 km) |
| Fairland to Moimenta da Beira | 3,570.05 mi (5,745.43 km) |
| Fairland to Moita | 3,565.30 mi (5,737.79 km) |
| Fairland to Moncao | 3,500.57 mi (5,633.62 km) |
