| Sarvar to Marco de Canavezes | 1,304.21 mi (2,098.92 km) |
| Sarvar to Marinha Grande | 1,388.04 mi (2,233.84 km) |
| Sarvar to Massama | 1,439.48 mi (2,316.62 km) |
| Sarvar to Matosinhos | 1,329.67 mi (2,139.90 km) |
| Sarvar to Mealhada | 1,344.13 mi (2,163.17 km) |
| Sarvar to Melgaco | 1,281.42 mi (2,062.24 km) |
| Sarvar to Melres | 1,319.47 mi (2,123.48 km) |
| Sarvar to Mira | 1,355.49 mi (2,181.46 km) |
| Sarvar to Miranda do Corvo | 1,348.41 mi (2,170.05 km) |
| Sarvar to Mirandela | 1,249.97 mi (2,011.64 km) |
| Sarvar to Mogadouro | 1,233.28 mi (1,984.78 km) |
| Sarvar to Moimenta da Beira | 1,285.95 mi (2,069.54 km) |
| Sarvar to Moita | 1,430.25 mi (2,301.77 km) |
| Sarvar to Moncao | 1,292.60 mi (2,080.25 km) |
| Sarvar to Montalegre | 1,267.94 mi (2,040.56 km) |
