| Frejus to Marco de Canavezes | 775.28 mi (1,247.69 km) |
| Frejus to Marinha Grande | 847.29 mi (1,363.58 km) |
| Frejus to Massama | 892.35 mi (1,436.09 km) |
| Frejus to Matosinhos | 802.72 mi (1,291.85 km) |
| Frejus to Mealhada | 807.56 mi (1,299.64 km) |
| Frejus to Melgaco | 765.29 mi (1,231.62 km) |
| Frejus to Melres | 790.06 mi (1,271.48 km) |
| Frejus to Mira | 820.40 mi (1,320.30 km) |
| Frejus to Miranda do Corvo | 808.75 mi (1,301.56 km) |
| Frejus to Mirandela | 721.24 mi (1,160.73 km) |
| Frejus to Mogadouro | 700.95 mi (1,128.07 km) |
| Frejus to Moimenta da Beira | 752.73 mi (1,211.40 km) |
| Frejus to Moita | 881.61 mi (1,418.82 km) |
| Frejus to Moncao | 776.61 mi (1,249.84 km) |
| Frejus to Montalegre | 745.93 mi (1,200.46 km) |
