| Crewe to Mangualde | 898.55 mi (1,446.07 km) |
| Crewe to Marco de Canavezes | 865.23 mi (1,392.46 km) |
| Crewe to Marinha Grande | 971.80 mi (1,563.96 km) |
| Crewe to Massama | 1,042.80 mi (1,678.23 km) |
| Crewe to Matosinhos | 873.45 mi (1,405.69 km) |
| Crewe to Mealhada | 922.69 mi (1,484.93 km) |
| Crewe to Melgaco | 805.22 mi (1,295.88 km) |
| Crewe to Melres | 876.61 mi (1,410.76 km) |
| Crewe to Mira | 923.52 mi (1,486.27 km) |
| Crewe to Miranda do Corvo | 939.91 mi (1,512.64 km) |
| Crewe to Mirandela | 832.16 mi (1,339.23 km) |
| Crewe to Mogadouro | 836.95 mi (1,346.95 km) |
| Crewe to Moimenta da Beira | 871.50 mi (1,402.54 km) |
| Crewe to Moita | 1,045.69 mi (1,682.88 km) |
| Crewe to Moncao | 811.42 mi (1,305.86 km) |
