| Wright to Mangualde | 4,343.91 mi (6,990.86 km) |
| Wright to Marco de Canavezes | 4,312.31 mi (6,940.00 km) |
| Wright to Marinha Grande | 4,303.30 mi (6,925.50 km) |
| Wright to Massama | 4,307.22 mi (6,931.80 km) |
| Wright to Matosinhos | 4,285.03 mi (6,896.09 km) |
| Wright to Mealhada | 4,314.19 mi (6,943.02 km) |
| Wright to Melgaco | 4,287.34 mi (6,899.81 km) |
| Wright to Melres | 4,302.34 mi (6,923.95 km) |
| Wright to Mira | 4,298.94 mi (6,918.48 km) |
| Wright to Miranda do Corvo | 4,326.08 mi (6,962.15 km) |
| Wright to Mirandela | 4,353.77 mi (7,006.71 km) |
| Wright to Mogadouro | 4,379.94 mi (7,048.83 km) |
| Wright to Moimenta da Beira | 4,343.21 mi (6,989.73 km) |
| Wright to Moita | 4,324.46 mi (6,959.54 km) |
| Wright to Moncao | 4,277.76 mi (6,884.39 km) |
