| Cowdenbeath to Mangualde | 1,089.76 mi (1,753.80 km) |
| Cowdenbeath to Marco de Canavezes | 1,053.72 mi (1,695.79 km) |
| Cowdenbeath to Marinha Grande | 1,158.61 mi (1,864.60 km) |
| Cowdenbeath to Massama | 1,229.44 mi (1,978.60 km) |
| Cowdenbeath to Matosinhos | 1,059.07 mi (1,704.40 km) |
| Cowdenbeath to Mealhada | 1,110.90 mi (1,787.83 km) |
| Cowdenbeath to Melgaco | 991.45 mi (1,595.59 km) |
| Cowdenbeath to Melres | 1,064.00 mi (1,712.34 km) |
| Cowdenbeath to Mira | 1,110.25 mi (1,786.78 km) |
| Cowdenbeath to Miranda do Corvo | 1,129.09 mi (1,817.10 km) |
| Cowdenbeath to Mirandela | 1,025.01 mi (1,649.59 km) |
| Cowdenbeath to Mogadouro | 1,032.13 mi (1,661.05 km) |
| Cowdenbeath to Moimenta da Beira | 1,062.93 mi (1,710.62 km) |
| Cowdenbeath to Moita | 1,233.82 mi (1,985.63 km) |
| Cowdenbeath to Moncao | 996.54 mi (1,603.78 km) |
