| Gharb to Marco de Canavezes | 1,253.78 mi (2,017.76 km) |
| Gharb to Marinha Grande | 1,283.32 mi (2,065.31 km) |
| Gharb to Massama | 1,298.59 mi (2,089.88 km) |
| Gharb to Matosinhos | 1,282.04 mi (2,063.24 km) |
| Gharb to Mealhada | 1,261.87 mi (2,030.79 km) |
| Gharb to Melgaco | 1,271.38 mi (2,046.09 km) |
| Gharb to Melres | 1,265.40 mi (2,036.47 km) |
| Gharb to Mira | 1,277.07 mi (2,055.25 km) |
| Gharb to Miranda do Corvo | 1,253.70 mi (2,017.63 km) |
| Gharb to Mirandela | 1,207.96 mi (1,944.03 km) |
| Gharb to Mogadouro | 1,182.30 mi (1,902.73 km) |
| Gharb to Moimenta da Beira | 1,223.97 mi (1,969.79 km) |
| Gharb to Moita | 1,282.76 mi (2,064.41 km) |
| Gharb to Moncao | 1,281.49 mi (2,062.36 km) |
| Gharb to Montalegre | 1,243.40 mi (2,001.06 km) |
