| West Drayton to Mangualde | 829.43 mi (1,334.83 km) |
| West Drayton to Marco de Canavezes | 800.77 mi (1,288.72 km) |
| West Drayton to Marinha Grande | 907.98 mi (1,461.25 km) |
| West Drayton to Massama | 978.22 mi (1,574.30 km) |
| West Drayton to Matosinhos | 812.95 mi (1,308.32 km) |
| West Drayton to Mealhada | 857.64 mi (1,380.23 km) |
| West Drayton to Melgaco | 745.24 mi (1,199.34 km) |
| West Drayton to Melres | 813.53 mi (1,309.24 km) |
| West Drayton to Mira | 860.58 mi (1,384.96 km) |
| West Drayton to Miranda do Corvo | 873.18 mi (1,405.24 km) |
| West Drayton to Mirandela | 761.64 mi (1,225.74 km) |
| West Drayton to Mogadouro | 762.55 mi (1,227.21 km) |
| West Drayton to Moimenta da Beira | 802.50 mi (1,291.50 km) |
| West Drayton to Moita | 979.02 mi (1,575.58 km) |
| West Drayton to Moncao | 752.89 mi (1,211.65 km) |
