| Prestwich to Mangualde | 929.07 mi (1,495.20 km) |
| Prestwich to Marco de Canavezes | 895.63 mi (1,441.38 km) |
| Prestwich to Marinha Grande | 1,002.14 mi (1,612.79 km) |
| Prestwich to Massama | 1,073.15 mi (1,727.06 km) |
| Prestwich to Matosinhos | 903.71 mi (1,454.37 km) |
| Prestwich to Mealhada | 953.09 mi (1,533.85 km) |
| Prestwich to Melgaco | 835.49 mi (1,344.58 km) |
| Prestwich to Melres | 906.96 mi (1,459.60 km) |
| Prestwich to Mira | 953.85 mi (1,535.07 km) |
| Prestwich to Miranda do Corvo | 970.36 mi (1,561.64 km) |
| Prestwich to Mirandela | 862.74 mi (1,388.44 km) |
| Prestwich to Mogadouro | 867.60 mi (1,396.27 km) |
| Prestwich to Moimenta da Beira | 902.03 mi (1,451.68 km) |
| Prestwich to Moita | 1,076.11 mi (1,731.83 km) |
| Prestwich to Moncao | 841.63 mi (1,354.47 km) |
