| Modling to Marco de Canavezes | 1,285.64 mi (2,069.03 km) |
| Modling to Marinha Grande | 1,372.58 mi (2,208.95 km) |
| Modling to Massama | 1,426.22 mi (2,295.29 km) |
| Modling to Matosinhos | 1,310.43 mi (2,108.94 km) |
| Modling to Mealhada | 1,327.52 mi (2,136.43 km) |
| Modling to Melgaco | 1,259.89 mi (2,027.59 km) |
| Modling to Melres | 1,300.93 mi (2,093.65 km) |
| Modling to Mira | 1,338.38 mi (2,153.91 km) |
| Modling to Miranda do Corvo | 1,332.75 mi (2,144.86 km) |
| Modling to Mirandela | 1,231.68 mi (1,982.19 km) |
| Modling to Mogadouro | 1,216.06 mi (1,957.06 km) |
| Modling to Moimenta da Beira | 1,268.66 mi (2,041.71 km) |
| Modling to Moita | 1,417.68 mi (2,281.53 km) |
| Modling to Moncao | 1,270.97 mi (2,045.43 km) |
| Modling to Montalegre | 1,247.86 mi (2,008.24 km) |
