| Vreden to Marco de Canavezes | 1,029.40 mi (1,656.66 km) |
| Vreden to Marinha Grande | 1,133.16 mi (1,823.64 km) |
| Vreden to Massama | 1,199.60 mi (1,930.57 km) |
| Vreden to Matosinhos | 1,047.26 mi (1,685.40 km) |
| Vreden to Mealhada | 1,082.79 mi (1,742.59 km) |
| Vreden to Melgaco | 983.42 mi (1,582.66 km) |
| Vreden to Melres | 1,043.79 mi (1,679.81 km) |
| Vreden to Mira | 1,089.04 mi (1,752.65 km) |
| Vreden to Miranda do Corvo | 1,094.87 mi (1,762.02 km) |
| Vreden to Mirandela | 982.13 mi (1,580.59 km) |
| Vreden to Mogadouro | 976.12 mi (1,570.91 km) |
| Vreden to Moimenta da Beira | 1,023.53 mi (1,647.21 km) |
| Vreden to Moita | 1,196.75 mi (1,925.99 km) |
| Vreden to Moncao | 992.83 mi (1,597.81 km) |
| Vreden to Montalegre | 983.31 mi (1,582.49 km) |
