| West Drayton to Montalegre | 752.86 mi (1,211.61 km) |
| West Drayton to Montemor-o-Novo | 964.02 mi (1,551.44 km) |
| West Drayton to Montemor-o-Velho | 876.29 mi (1,410.26 km) |
| West Drayton to Montijo | 975.20 mi (1,569.43 km) |
| West Drayton to Mortagua | 849.92 mi (1,367.82 km) |
| West Drayton to Moura | 984.13 mi (1,583.81 km) |
| West Drayton to Murtosa | 839.55 mi (1,351.13 km) |
| West Drayton to Nazare | 920.33 mi (1,481.12 km) |
| West Drayton to Nelas | 836.79 mi (1,346.69 km) |
| West Drayton to Obidos | 937.58 mi (1,508.89 km) |
| West Drayton to Odemira | 1,041.01 mi (1,675.35 km) |
| West Drayton to Odivelas | 974.10 mi (1,567.67 km) |
| West Drayton to Oeiras | 983.78 mi (1,583.24 km) |
| West Drayton to Olhao | 1,063.52 mi (1,711.58 km) |
| West Drayton to Oliveira de Azemeis | 829.39 mi (1,334.77 km) |
