| Schwalmtal to Marco de Canavezes | 974.50 mi (1,568.30 km) |
| Schwalmtal to Marinha Grande | 1,077.54 mi (1,734.13 km) |
| Schwalmtal to Massama | 1,143.41 mi (1,840.14 km) |
| Schwalmtal to Matosinhos | 992.96 mi (1,598.02 km) |
| Schwalmtal to Mealhada | 1,027.32 mi (1,653.31 km) |
| Schwalmtal to Melgaco | 929.86 mi (1,496.47 km) |
| Schwalmtal to Melres | 989.02 mi (1,591.67 km) |
| Schwalmtal to Mira | 1,033.92 mi (1,663.93 km) |
| Schwalmtal to Miranda do Corvo | 1,038.99 mi (1,672.09 km) |
| Schwalmtal to Mirandela | 926.51 mi (1,491.08 km) |
| Schwalmtal to Mogadouro | 919.83 mi (1,480.33 km) |
| Schwalmtal to Moimenta da Beira | 967.82 mi (1,557.55 km) |
| Schwalmtal to Moita | 1,140.21 mi (1,834.99 km) |
| Schwalmtal to Moncao | 939.47 mi (1,511.93 km) |
| Schwalmtal to Montalegre | 928.79 mi (1,494.75 km) |
