| Garforth to Mangualde | 958.10 mi (1,541.91 km) |
| Garforth to Marco de Canavezes | 925.59 mi (1,489.59 km) |
| Garforth to Marinha Grande | 1,032.42 mi (1,661.52 km) |
| Garforth to Massama | 1,103.37 mi (1,775.70 km) |
| Garforth to Matosinhos | 934.48 mi (1,503.90 km) |
| Garforth to Mealhada | 983.03 mi (1,582.04 km) |
| Garforth to Melgaco | 866.22 mi (1,394.05 km) |
| Garforth to Melres | 937.22 mi (1,508.31 km) |
| Garforth to Mira | 984.23 mi (1,583.96 km) |
| Garforth to Miranda do Corvo | 999.97 mi (1,609.30 km) |
| Garforth to Mirandela | 891.32 mi (1,434.44 km) |
| Garforth to Mogadouro | 895.31 mi (1,440.86 km) |
| Garforth to Moimenta da Beira | 931.03 mi (1,498.35 km) |
| Garforth to Moita | 1,105.89 mi (1,779.76 km) |
| Garforth to Moncao | 872.66 mi (1,404.41 km) |
