| Westchester to Mangualde | 4,203.32 mi (6,764.60 km) |
| Westchester to Marco de Canavezes | 4,176.43 mi (6,721.31 km) |
| Westchester to Marinha Grande | 4,152.74 mi (6,683.19 km) |
| Westchester to Massama | 4,146.88 mi (6,673.76 km) |
| Westchester to Matosinhos | 4,148.22 mi (6,675.91 km) |
| Westchester to Mealhada | 4,170.35 mi (6,711.52 km) |
| Westchester to Melgaco | 4,160.01 mi (6,694.90 km) |
| Westchester to Melres | 4,164.94 mi (6,702.83 km) |
| Westchester to Mira | 4,155.07 mi (6,686.94 km) |
| Westchester to Miranda do Corvo | 4,179.81 mi (6,726.76 km) |
| Westchester to Mirandela | 4,222.36 mi (6,795.23 km) |
| Westchester to Mogadouro | 4,247.94 mi (6,836.39 km) |
| Westchester to Moimenta da Beira | 4,206.36 mi (6,769.48 km) |
| Westchester to Moita | 4,163.68 mi (6,700.80 km) |
| Westchester to Moncao | 4,149.68 mi (6,678.27 km) |
