| Brad to Mangualde | 1,570.76 mi (2,527.90 km) |
| Brad to Marco de Canavezes | 1,573.33 mi (2,532.03 km) |
| Brad to Marinha Grande | 1,651.84 mi (2,658.38 km) |
| Brad to Massama | 1,699.20 mi (2,734.59 km) |
| Brad to Matosinhos | 1,599.66 mi (2,574.41 km) |
| Brad to Mealhada | 1,610.03 mi (2,591.09 km) |
| Brad to Melgaco | 1,554.81 mi (2,502.22 km) |
| Brad to Melres | 1,588.46 mi (2,556.38 km) |
| Brad to Mira | 1,622.14 mi (2,610.58 km) |
| Brad to Miranda do Corvo | 1,612.72 mi (2,595.42 km) |
| Brad to Mirandela | 1,518.93 mi (2,444.49 km) |
| Brad to Mogadouro | 1,500.70 mi (2,415.15 km) |
| Brad to Moimenta da Beira | 1,553.21 mi (2,499.64 km) |
| Brad to Moita | 1,688.78 mi (2,717.83 km) |
| Brad to Moncao | 1,566.09 mi (2,520.38 km) |
