| Salzano to Marco de Canavezes | 1,058.28 mi (1,703.13 km) |
| Salzano to Marinha Grande | 1,137.94 mi (1,831.34 km) |
| Salzano to Massama | 1,187.01 mi (1,910.31 km) |
| Salzano to Matosinhos | 1,084.57 mi (1,745.45 km) |
| Salzano to Mealhada | 1,095.50 mi (1,763.04 km) |
| Salzano to Melgaco | 1,040.06 mi (1,673.82 km) |
| Salzano to Melres | 1,073.42 mi (1,727.50 km) |
| Salzano to Mira | 1,107.45 mi (1,782.27 km) |
| Salzano to Miranda do Corvo | 1,098.63 mi (1,768.07 km) |
| Salzano to Mirandela | 1,003.88 mi (1,615.59 km) |
| Salzano to Mogadouro | 985.82 mi (1,586.52 km) |
| Salzano to Moimenta da Beira | 1,038.37 mi (1,671.10 km) |
| Salzano to Moita | 1,177.18 mi (1,894.48 km) |
| Salzano to Moncao | 1,051.36 mi (1,692.00 km) |
| Salzano to Montalegre | 1,024.37 mi (1,648.57 km) |
