| Salgotarjan to Marco de Canavezes | 1,445.64 mi (2,326.53 km) |
| Salgotarjan to Marinha Grande | 1,531.06 mi (2,464.01 km) |
| Salgotarjan to Massama | 1,583.43 mi (2,548.28 km) |
| Salgotarjan to Matosinhos | 1,470.73 mi (2,366.91 km) |
| Salgotarjan to Mealhada | 1,486.60 mi (2,392.45 km) |
| Salgotarjan to Melgaco | 1,421.04 mi (2,286.95 km) |
| Salgotarjan to Melres | 1,460.93 mi (2,351.13 km) |
| Salgotarjan to Mira | 1,497.71 mi (2,410.34 km) |
| Salgotarjan to Miranda do Corvo | 1,491.33 mi (2,400.06 km) |
| Salgotarjan to Mirandela | 1,391.54 mi (2,239.47 km) |
| Salgotarjan to Mogadouro | 1,375.41 mi (2,213.51 km) |
| Salgotarjan to Moimenta da Beira | 1,428.06 mi (2,298.24 km) |
| Salgotarjan to Moita | 1,574.44 mi (2,533.82 km) |
| Salgotarjan to Moncao | 1,432.16 mi (2,304.85 km) |
| Salgotarjan to Montalegre | 1,408.48 mi (2,266.74 km) |
