| Wald to Mangualde | 946.29 mi (1,522.91 km) |
| Wald to Marco de Canavezes | 941.15 mi (1,514.64 km) |
| Wald to Marinha Grande | 1,030.92 mi (1,659.11 km) |
| Wald to Massama | 1,087.12 mi (1,749.56 km) |
| Wald to Matosinhos | 965.40 mi (1,553.67 km) |
| Wald to Mealhada | 984.74 mi (1,584.79 km) |
| Wald to Melgaco | 913.55 mi (1,470.22 km) |
| Wald to Melres | 956.46 mi (1,539.27 km) |
| Wald to Mira | 995.08 mi (1,601.43 km) |
| Wald to Miranda do Corvo | 990.99 mi (1,594.84 km) |
| Wald to Mirandela | 887.53 mi (1,428.35 km) |
| Wald to Mogadouro | 872.95 mi (1,404.88 km) |
| Wald to Moimenta da Beira | 925.35 mi (1,489.20 km) |
| Wald to Moita | 1,079.54 mi (1,737.35 km) |
| Wald to Moncao | 924.58 mi (1,487.97 km) |
