| Beyne-Heusay to Marco de Canavezes | 927.27 mi (1,492.30 km) |
| Beyne-Heusay to Marinha Grande | 1,029.87 mi (1,657.41 km) |
| Beyne-Heusay to Massama | 1,095.40 mi (1,762.88 km) |
| Beyne-Heusay to Matosinhos | 946.10 mi (1,522.60 km) |
| Beyne-Heusay to Mealhada | 979.75 mi (1,576.75 km) |
| Beyne-Heusay to Melgaco | 883.49 mi (1,421.83 km) |
| Beyne-Heusay to Melres | 941.87 mi (1,515.80 km) |
| Beyne-Heusay to Mira | 986.54 mi (1,587.69 km) |
| Beyne-Heusay to Miranda do Corvo | 991.18 mi (1,595.15 km) |
| Beyne-Heusay to Mirandela | 878.89 mi (1,414.43 km) |
| Beyne-Heusay to Mogadouro | 871.83 mi (1,403.07 km) |
| Beyne-Heusay to Moimenta da Beira | 920.12 mi (1,480.79 km) |
| Beyne-Heusay to Moita | 1,092.02 mi (1,757.43 km) |
| Beyne-Heusay to Moncao | 893.21 mi (1,437.48 km) |
| Beyne-Heusay to Montalegre | 881.82 mi (1,419.16 km) |
