| Schwarzenbek to Marco de Canavezes | 1,211.79 mi (1,950.19 km) |
| Schwarzenbek to Marinha Grande | 1,315.08 mi (2,116.42 km) |
| Schwarzenbek to Massama | 1,381.04 mi (2,222.57 km) |
| Schwarzenbek to Matosinhos | 1,229.95 mi (1,979.41 km) |
| Schwarzenbek to Mealhada | 1,264.82 mi (2,035.54 km) |
| Schwarzenbek to Melgaco | 1,166.35 mi (1,877.06 km) |
| Schwarzenbek to Melres | 1,226.25 mi (1,973.46 km) |
| Schwarzenbek to Mira | 1,271.30 mi (2,045.97 km) |
| Schwarzenbek to Miranda do Corvo | 1,276.59 mi (2,054.47 km) |
| Schwarzenbek to Mirandela | 1,164.05 mi (1,873.36 km) |
| Schwarzenbek to Mogadouro | 1,157.47 mi (1,862.77 km) |
| Schwarzenbek to Moimenta da Beira | 1,205.38 mi (1,939.87 km) |
| Schwarzenbek to Moita | 1,377.84 mi (2,217.42 km) |
| Schwarzenbek to Moncao | 1,175.82 mi (1,892.29 km) |
| Schwarzenbek to Montalegre | 1,165.89 mi (1,876.32 km) |
