| Stara Tura to Mangualde | 1,363.53 mi (2,194.40 km) |
| Stara Tura to Marco de Canavezes | 1,359.40 mi (2,187.74 km) |
| Stara Tura to Marinha Grande | 1,447.75 mi (2,329.93 km) |
| Stara Tura to Massama | 1,502.29 mi (2,417.71 km) |
| Stara Tura to Matosinhos | 1,383.83 mi (2,227.06 km) |
| Stara Tura to Mealhada | 1,402.20 mi (2,256.62 km) |
| Stara Tura to Melgaco | 1,332.09 mi (2,143.80 km) |
| Stara Tura to Melres | 1,374.70 mi (2,212.37 km) |
| Stara Tura to Mira | 1,412.81 mi (2,273.70 km) |
| Stara Tura to Miranda do Corvo | 1,407.87 mi (2,265.74 km) |
| Stara Tura to Mirandela | 1,305.63 mi (2,101.21 km) |
| Stara Tura to Mogadouro | 1,290.55 mi (2,076.93 km) |
| Stara Tura to Moimenta da Beira | 1,343.06 mi (2,161.45 km) |
| Stara Tura to Moita | 1,494.02 mi (2,404.40 km) |
| Stara Tura to Moncao | 1,343.11 mi (2,161.52 km) |
