| Mold to Mangualde | 894.55 mi (1,439.64 km) |
| Mold to Marco de Canavezes | 860.26 mi (1,384.46 km) |
| Mold to Marinha Grande | 966.40 mi (1,555.26 km) |
| Mold to Massama | 1,037.41 mi (1,669.55 km) |
| Mold to Matosinhos | 867.57 mi (1,396.21 km) |
| Mold to Mealhada | 917.69 mi (1,476.88 km) |
| Mold to Melgaco | 799.44 mi (1,286.58 km) |
| Mold to Melres | 871.29 mi (1,402.21 km) |
| Mold to Mira | 918.05 mi (1,477.45 km) |
| Mold to Miranda do Corvo | 935.25 mi (1,505.14 km) |
| Mold to Mirandela | 828.69 mi (1,333.64 km) |
| Mold to Mogadouro | 834.38 mi (1,342.81 km) |
| Mold to Moimenta da Beira | 867.55 mi (1,396.19 km) |
| Mold to Moita | 1,040.78 mi (1,674.97 km) |
| Mold to Moncao | 805.30 mi (1,296.01 km) |
