| East Ham to Montalegre | 766.05 mi (1,232.85 km) |
| East Ham to Montemor-o-Novo | 975.78 mi (1,570.37 km) |
| East Ham to Montemor-o-Velho | 889.35 mi (1,431.27 km) |
| East Ham to Montijo | 987.65 mi (1,589.46 km) |
| East Ham to Mortagua | 862.68 mi (1,388.35 km) |
| East Ham to Moura | 994.87 mi (1,601.09 km) |
| East Ham to Murtosa | 852.90 mi (1,372.62 km) |
| East Ham to Nazare | 933.43 mi (1,502.21 km) |
| East Ham to Nelas | 849.19 mi (1,366.64 km) |
| East Ham to Obidos | 950.63 mi (1,529.90 km) |
| East Ham to Odemira | 1,052.68 mi (1,694.13 km) |
| East Ham to Odivelas | 986.87 mi (1,588.21 km) |
| East Ham to Oeiras | 996.62 mi (1,603.91 km) |
| East Ham to Olhao | 1,074.19 mi (1,728.75 km) |
| East Ham to Oliveira de Azemeis | 842.65 mi (1,356.11 km) |
