| Sopron to Marco de Canavezes | 1,293.52 mi (2,081.71 km) |
| Sopron to Marinha Grande | 1,378.99 mi (2,219.27 km) |
| Sopron to Massama | 1,431.59 mi (2,303.92 km) |
| Sopron to Matosinhos | 1,318.64 mi (2,122.15 km) |
| Sopron to Mealhada | 1,334.47 mi (2,147.62 km) |
| Sopron to Melgaco | 1,269.19 mi (2,042.56 km) |
| Sopron to Melres | 1,308.80 mi (2,106.31 km) |
| Sopron to Mira | 1,345.57 mi (2,165.49 km) |
| Sopron to Miranda do Corvo | 1,339.24 mi (2,155.30 km) |
| Sopron to Mirandela | 1,239.41 mi (1,994.63 km) |
| Sopron to Mogadouro | 1,223.27 mi (1,968.66 km) |
| Sopron to Moimenta da Beira | 1,275.92 mi (2,053.39 km) |
| Sopron to Moita | 1,422.71 mi (2,289.64 km) |
| Sopron to Moncao | 1,280.32 mi (2,060.48 km) |
| Sopron to Montalegre | 1,256.46 mi (2,022.07 km) |
