| Stahnsdorf to Marco de Canavezes | 1,265.26 mi (2,036.24 km) |
| Stahnsdorf to Marinha Grande | 1,365.13 mi (2,196.97 km) |
| Stahnsdorf to Massama | 1,428.28 mi (2,298.59 km) |
| Stahnsdorf to Matosinhos | 1,285.59 mi (2,068.96 km) |
| Stahnsdorf to Mealhada | 1,315.76 mi (2,117.51 km) |
| Stahnsdorf to Melgaco | 1,224.91 mi (1,971.29 km) |
| Stahnsdorf to Melres | 1,280.16 mi (2,060.22 km) |
| Stahnsdorf to Mira | 1,323.60 mi (2,130.12 km) |
| Stahnsdorf to Miranda do Corvo | 1,325.77 mi (2,133.63 km) |
| Stahnsdorf to Mirandela | 1,215.02 mi (1,955.39 km) |
| Stahnsdorf to Mogadouro | 1,205.69 mi (1,940.37 km) |
| Stahnsdorf to Moimenta da Beira | 1,255.68 mi (2,020.82 km) |
| Stahnsdorf to Moita | 1,423.49 mi (2,290.88 km) |
| Stahnsdorf to Moncao | 1,234.97 mi (1,987.50 km) |
| Stahnsdorf to Montalegre | 1,221.08 mi (1,965.14 km) |
