| Melsele to Marco de Canavezes | 910.94 mi (1,466.02 km) |
| Melsele to Marinha Grande | 1,015.56 mi (1,634.39 km) |
| Melsele to Massama | 1,082.82 mi (1,742.64 km) |
| Melsele to Matosinhos | 928.06 mi (1,493.56 km) |
| Melsele to Mealhada | 965.04 mi (1,553.08 km) |
| Melsele to Melgaco | 863.51 mi (1,389.68 km) |
| Melsele to Melres | 925.14 mi (1,488.87 km) |
| Melsele to Mira | 970.81 mi (1,562.36 km) |
| Melsele to Miranda do Corvo | 977.70 mi (1,573.45 km) |
| Melsele to Mirandela | 864.70 mi (1,391.60 km) |
| Melsele to Mogadouro | 859.77 mi (1,383.66 km) |
| Melsele to Moimenta da Beira | 906.19 mi (1,458.38 km) |
| Melsele to Moita | 1,080.58 mi (1,739.03 km) |
| Melsele to Moncao | 872.73 mi (1,404.52 km) |
| Melsele to Montalegre | 864.42 mi (1,391.15 km) |
