| Spremberg to Marco de Canavezes | 1,283.39 mi (2,065.41 km) |
| Spremberg to Marinha Grande | 1,380.89 mi (2,222.33 km) |
| Spremberg to Massama | 1,442.20 mi (2,321.00 km) |
| Spremberg to Matosinhos | 1,304.84 mi (2,099.94 km) |
| Spremberg to Mealhada | 1,332.23 mi (2,144.01 km) |
| Spremberg to Melgaco | 1,246.08 mi (2,005.37 km) |
| Spremberg to Melres | 1,298.46 mi (2,089.68 km) |
| Spremberg to Mira | 1,340.79 mi (2,157.79 km) |
| Spremberg to Miranda do Corvo | 1,341.22 mi (2,158.48 km) |
| Spremberg to Mirandela | 1,232.00 mi (1,982.70 km) |
| Spremberg to Mogadouro | 1,221.18 mi (1,965.29 km) |
| Spremberg to Moimenta da Beira | 1,272.08 mi (2,047.21 km) |
| Spremberg to Moita | 1,436.54 mi (2,311.88 km) |
| Spremberg to Moncao | 1,256.44 mi (2,022.04 km) |
| Spremberg to Montalegre | 1,240.38 mi (1,996.20 km) |
