| Prievidza to Mangualde | 1,404.28 mi (2,259.96 km) |
| Prievidza to Marco de Canavezes | 1,400.47 mi (2,253.85 km) |
| Prievidza to Marinha Grande | 1,488.37 mi (2,395.30 km) |
| Prievidza to Massama | 1,542.54 mi (2,482.49 km) |
| Prievidza to Matosinhos | 1,425.01 mi (2,293.33 km) |
| Prievidza to Mealhada | 1,442.99 mi (2,322.27 km) |
| Prievidza to Melgaco | 1,373.54 mi (2,210.51 km) |
| Prievidza to Melres | 1,415.78 mi (2,278.47 km) |
| Prievidza to Mira | 1,453.69 mi (2,339.48 km) |
| Prievidza to Miranda do Corvo | 1,448.51 mi (2,331.15 km) |
| Prievidza to Mirandela | 1,346.65 mi (2,167.22 km) |
| Prievidza to Mogadouro | 1,331.40 mi (2,142.68 km) |
| Prievidza to Moimenta da Beira | 1,383.95 mi (2,227.25 km) |
| Prievidza to Moita | 1,534.14 mi (2,468.96 km) |
| Prievidza to Moncao | 1,384.57 mi (2,228.26 km) |
