| Mexico to Mangualde | 4,275.04 mi (6,880.01 km) |
| Mexico to Marco de Canavezes | 4,237.97 mi (6,820.36 km) |
| Mexico to Marinha Grande | 4,249.45 mi (6,838.84 km) |
| Mexico to Massama | 4,266.80 mi (6,866.76 km) |
| Mexico to Matosinhos | 4,212.82 mi (6,779.88 km) |
| Mexico to Mealhada | 4,250.73 mi (6,840.89 km) |
| Mexico to Melgaco | 4,202.09 mi (6,762.61 km) |
| Mexico to Melres | 4,230.39 mi (6,808.15 km) |
| Mexico to Mira | 4,236.00 mi (6,817.18 km) |
| Mexico to Miranda do Corvo | 4,265.58 mi (6,864.78 km) |
| Mexico to Mirandela | 4,272.01 mi (6,875.13 km) |
| Mexico to Mogadouro | 4,298.17 mi (6,917.24 km) |
| Mexico to Moimenta da Beira | 4,269.23 mi (6,870.66 km) |
| Mexico to Moita | 4,284.12 mi (6,894.63 km) |
| Mexico to Moncao | 4,193.84 mi (6,749.34 km) |
