| Vetraz-Monthoux to Marco de Canavezes | 796.57 mi (1,281.95 km) |
| Vetraz-Monthoux to Marinha Grande | 884.85 mi (1,424.02 km) |
| Vetraz-Monthoux to Massama | 940.40 mi (1,513.43 km) |
| Vetraz-Monthoux to Matosinhos | 821.30 mi (1,321.76 km) |
| Vetraz-Monthoux to Mealhada | 839.11 mi (1,350.42 km) |
| Vetraz-Monthoux to Melgaco | 771.22 mi (1,241.17 km) |
| Vetraz-Monthoux to Melres | 811.87 mi (1,306.58 km) |
| Vetraz-Monthoux to Mira | 849.72 mi (1,367.49 km) |
| Vetraz-Monthoux to Miranda do Corvo | 844.94 mi (1,359.80 km) |
| Vetraz-Monthoux to Mirandela | 742.68 mi (1,195.23 km) |
| Vetraz-Monthoux to Mogadouro | 727.45 mi (1,170.72 km) |
| Vetraz-Monthoux to Moimenta da Beira | 779.98 mi (1,255.25 km) |
| Vetraz-Monthoux to Moita | 932.66 mi (1,500.98 km) |
| Vetraz-Monthoux to Moncao | 782.36 mi (1,259.08 km) |
| Vetraz-Monthoux to Montalegre | 758.77 mi (1,221.13 km) |
