| Gosforth to Mangualde | 1,034.12 mi (1,664.25 km) |
| Gosforth to Marco de Canavezes | 1,000.42 mi (1,610.02 km) |
| Gosforth to Marinha Grande | 1,106.79 mi (1,781.21 km) |
| Gosforth to Massama | 1,177.80 mi (1,895.49 km) |
| Gosforth to Matosinhos | 1,008.16 mi (1,622.48 km) |
| Gosforth to Mealhada | 1,057.88 mi (1,702.49 km) |
| Gosforth to Melgaco | 939.98 mi (1,512.76 km) |
| Gosforth to Melres | 1,011.63 mi (1,628.06 km) |
| Gosforth to Mira | 1,058.47 mi (1,703.44 km) |
| Gosforth to Miranda do Corvo | 1,075.25 mi (1,730.44 km) |
| Gosforth to Mirandela | 967.87 mi (1,557.64 km) |
| Gosforth to Mogadouro | 972.83 mi (1,565.62 km) |
| Gosforth to Moimenta da Beira | 1,007.08 mi (1,620.74 km) |
| Gosforth to Moita | 1,180.93 mi (1,900.52 km) |
| Gosforth to Moncao | 945.98 mi (1,522.41 km) |
