| Bitterfeld to Marco de Canavezes | 1,205.83 mi (1,940.60 km) |
| Bitterfeld to Marinha Grande | 1,304.83 mi (2,099.92 km) |
| Bitterfeld to Massama | 1,367.34 mi (2,200.52 km) |
| Bitterfeld to Matosinhos | 1,226.63 mi (1,974.06 km) |
| Bitterfeld to Mealhada | 1,255.70 mi (2,020.86 km) |
| Bitterfeld to Melgaco | 1,166.74 mi (1,877.68 km) |
| Bitterfeld to Melres | 1,220.81 mi (1,964.70 km) |
| Bitterfeld to Mira | 1,263.82 mi (2,033.92 km) |
| Bitterfeld to Miranda do Corvo | 1,265.34 mi (2,036.36 km) |
| Bitterfeld to Mirandela | 1,155.12 mi (1,858.98 km) |
| Bitterfeld to Mogadouro | 1,145.22 mi (1,843.06 km) |
| Bitterfeld to Moimenta da Beira | 1,195.57 mi (1,924.09 km) |
| Bitterfeld to Moita | 1,362.25 mi (2,192.32 km) |
| Bitterfeld to Moncao | 1,176.94 mi (1,894.10 km) |
| Bitterfeld to Montalegre | 1,162.11 mi (1,870.23 km) |
