| Quierschied to Marco de Canavezes | 925.81 mi (1,489.95 km) |
| Quierschied to Marinha Grande | 1,024.22 mi (1,648.32 km) |
| Quierschied to Massama | 1,086.55 mi (1,748.64 km) |
| Quierschied to Matosinhos | 947.04 mi (1,524.11 km) |
| Quierschied to Mealhada | 975.22 mi (1,569.47 km) |
| Quierschied to Melgaco | 888.14 mi (1,429.32 km) |
| Quierschied to Melres | 940.85 mi (1,514.15 km) |
| Quierschied to Mira | 983.51 mi (1,582.81 km) |
| Quierschied to Miranda do Corvo | 984.68 mi (1,584.68 km) |
| Quierschied to Mirandela | 874.75 mi (1,407.78 km) |
| Quierschied to Mogadouro | 864.56 mi (1,391.38 km) |
| Quierschied to Moimenta da Beira | 915.07 mi (1,472.67 km) |
| Quierschied to Moita | 1,081.46 mi (1,740.44 km) |
| Quierschied to Moncao | 898.51 mi (1,446.01 km) |
| Quierschied to Montalegre | 882.55 mi (1,420.33 km) |
