| Ski to Marco de Canavezes | 1,519.43 mi (2,445.29 km) |
| Ski to Marinha Grande | 1,626.52 mi (2,617.63 km) |
| Ski to Massama | 1,696.43 mi (2,730.14 km) |
| Ski to Matosinhos | 1,532.11 mi (2,465.70 km) |
| Ski to Mealhada | 1,576.03 mi (2,536.38 km) |
| Ski to Melgaco | 1,464.48 mi (2,356.85 km) |
| Ski to Melres | 1,532.39 mi (2,466.15 km) |
| Ski to Mira | 1,579.37 mi (2,541.76 km) |
| Ski to Miranda do Corvo | 1,591.10 mi (2,560.63 km) |
| Ski to Mirandela | 1,478.84 mi (2,379.96 km) |
| Ski to Mogadouro | 1,478.16 mi (2,378.86 km) |
| Ski to Moimenta da Beira | 1,520.01 mi (2,446.23 km) |
| Ski to Moita | 1,696.62 mi (2,730.45 km) |
| Ski to Moncao | 1,472.16 mi (2,369.21 km) |
| Ski to Montalegre | 1,471.58 mi (2,368.28 km) |
