| Birkerod to Marco de Canavezes | 1,372.41 mi (2,208.68 km) |
| Birkerod to Marinha Grande | 1,477.22 mi (2,377.35 km) |
| Birkerod to Massama | 1,544.48 mi (2,485.60 km) |
| Birkerod to Matosinhos | 1,389.15 mi (2,235.61 km) |
| Birkerod to Mealhada | 1,426.67 mi (2,296.01 km) |
| Birkerod to Melgaco | 1,324.05 mi (2,130.85 km) |
| Birkerod to Melres | 1,386.53 mi (2,231.41 km) |
| Birkerod to Mira | 1,432.34 mi (2,305.12 km) |
| Birkerod to Miranda do Corvo | 1,439.37 mi (2,316.44 km) |
| Birkerod to Mirandela | 1,326.37 mi (2,134.59 km) |
| Birkerod to Mogadouro | 1,321.33 mi (2,126.48 km) |
| Birkerod to Moimenta da Beira | 1,367.87 mi (2,201.37 km) |
| Birkerod to Moita | 1,542.14 mi (2,481.83 km) |
| Birkerod to Moncao | 1,333.06 mi (2,145.35 km) |
| Birkerod to Montalegre | 1,325.73 mi (2,133.55 km) |
