| East Ham to Mangualde | 841.78 mi (1,354.72 km) |
| East Ham to Marco de Canavezes | 813.91 mi (1,309.87 km) |
| East Ham to Marinha Grande | 921.04 mi (1,482.27 km) |
| East Ham to Massama | 991.07 mi (1,594.97 km) |
| East Ham to Matosinhos | 826.67 mi (1,330.39 km) |
| East Ham to Mealhada | 870.59 mi (1,401.07 km) |
| East Ham to Melgaco | 759.16 mi (1,221.76 km) |
| East Ham to Melres | 826.86 mi (1,330.70 km) |
| East Ham to Mira | 873.84 mi (1,406.31 km) |
| East Ham to Miranda do Corvo | 885.83 mi (1,425.61 km) |
| East Ham to Mirandela | 773.90 mi (1,245.47 km) |
| East Ham to Mogadouro | 774.16 mi (1,245.89 km) |
| East Ham to Moimenta da Beira | 814.93 mi (1,311.50 km) |
| East Ham to Moita | 991.53 mi (1,595.71 km) |
| East Ham to Moncao | 767.01 mi (1,234.38 km) |
