| Prerov to Marco de Canavezes | 1,360.02 mi (2,188.74 km) |
| Prerov to Marinha Grande | 1,450.45 mi (2,334.27 km) |
| Prerov to Massama | 1,506.48 mi (2,424.44 km) |
| Prerov to Matosinhos | 1,383.91 mi (2,227.18 km) |
| Prerov to Mealhada | 1,404.16 mi (2,259.77 km) |
| Prerov to Melgaco | 1,330.59 mi (2,141.38 km) |
| Prerov to Melres | 1,375.32 mi (2,213.36 km) |
| Prerov to Mira | 1,414.38 mi (2,276.22 km) |
| Prerov to Miranda do Corvo | 1,410.51 mi (2,270.00 km) |
| Prerov to Mirandela | 1,306.59 mi (2,102.76 km) |
| Prerov to Mogadouro | 1,292.33 mi (2,079.81 km) |
| Prerov to Moimenta da Beira | 1,344.67 mi (2,164.03 km) |
| Prerov to Moita | 1,498.71 mi (2,411.94 km) |
| Prerov to Moncao | 1,341.50 mi (2,158.93 km) |
| Prerov to Montalegre | 1,320.48 mi (2,125.10 km) |
