| Much to Marco de Canavezes | 1,000.43 mi (1,610.04 km) |
| Much to Marinha Grande | 1,101.98 mi (1,773.47 km) |
| Much to Massama | 1,166.64 mi (1,877.52 km) |
| Much to Matosinhos | 1,019.91 mi (1,641.39 km) |
| Much to Mealhada | 1,052.12 mi (1,693.23 km) |
| Much to Melgaco | 958.12 mi (1,541.95 km) |
| Much to Melres | 1,015.16 mi (1,633.75 km) |
| Much to Mira | 1,059.35 mi (1,704.86 km) |
| Much to Miranda do Corvo | 1,063.00 mi (1,710.73 km) |
| Much to Mirandela | 951.23 mi (1,530.86 km) |
| Much to Mogadouro | 943.24 mi (1,518.00 km) |
| Much to Moimenta da Beira | 992.27 mi (1,596.90 km) |
| Much to Moita | 1,162.71 mi (1,871.21 km) |
| Much to Moncao | 968.01 mi (1,557.86 km) |
| Much to Montalegre | 955.49 mi (1,537.71 km) |
