| Salemi to Marco de Canavezes | 1,137.93 mi (1,831.33 km) |
| Salemi to Marinha Grande | 1,175.22 mi (1,891.34 km) |
| Salemi to Massama | 1,196.04 mi (1,924.83 km) |
| Salemi to Matosinhos | 1,166.44 mi (1,877.20 km) |
| Salemi to Mealhada | 1,150.27 mi (1,851.17 km) |
| Salemi to Melgaco | 1,151.15 mi (1,852.59 km) |
| Salemi to Melres | 1,150.25 mi (1,851.15 km) |
| Salemi to Mira | 1,165.28 mi (1,875.34 km) |
| Salemi to Miranda do Corvo | 1,143.58 mi (1,840.41 km) |
| Salemi to Mirandela | 1,090.10 mi (1,754.35 km) |
| Salemi to Mogadouro | 1,064.93 mi (1,713.84 km) |
| Salemi to Moimenta da Beira | 1,108.91 mi (1,784.63 km) |
| Salemi to Moita | 1,180.86 mi (1,900.41 km) |
| Salemi to Moncao | 1,161.58 mi (1,869.38 km) |
| Salemi to Montalegre | 1,124.25 mi (1,809.31 km) |
