| Schellenberg to Marco de Canavezes | 968.16 mi (1,558.10 km) |
| Schellenberg to Marinha Grande | 1,057.12 mi (1,701.26 km) |
| Schellenberg to Massama | 1,112.70 mi (1,790.72 km) |
| Schellenberg to Matosinhos | 992.61 mi (1,597.44 km) |
| Schellenberg to Mealhada | 1,011.23 mi (1,627.42 km) |
| Schellenberg to Melgaco | 941.31 mi (1,514.89 km) |
| Schellenberg to Melres | 983.46 mi (1,582.73 km) |
| Schellenberg to Mira | 1,021.72 mi (1,644.30 km) |
| Schellenberg to Miranda do Corvo | 1,017.20 mi (1,637.03 km) |
| Schellenberg to Mirandela | 914.42 mi (1,471.61 km) |
| Schellenberg to Mogadouro | 899.51 mi (1,447.61 km) |
| Schellenberg to Moimenta da Beira | 951.98 mi (1,532.06 km) |
| Schellenberg to Moita | 1,104.89 mi (1,778.16 km) |
| Schellenberg to Moncao | 952.36 mi (1,532.68 km) |
| Schellenberg to Montalegre | 929.72 mi (1,496.24 km) |
