| Marasesti to Mangualde | 1,783.46 mi (2,870.21 km) |
| Marasesti to Marco de Canavezes | 1,786.53 mi (2,875.15 km) |
| Marasesti to Marinha Grande | 1,864.16 mi (3,000.08 km) |
| Marasesti to Massama | 1,910.65 mi (3,074.89 km) |
| Marasesti to Matosinhos | 1,812.96 mi (2,917.68 km) |
| Marasesti to Mealhada | 1,822.74 mi (2,933.42 km) |
| Marasesti to Melgaco | 1,768.44 mi (2,846.04 km) |
| Marasesti to Melres | 1,801.64 mi (2,899.46 km) |
| Marasesti to Mira | 1,834.97 mi (2,953.09 km) |
| Marasesti to Miranda do Corvo | 1,825.16 mi (2,937.31 km) |
| Marasesti to Mirandela | 1,732.14 mi (2,787.61 km) |
| Marasesti to Mogadouro | 1,713.71 mi (2,757.95 km) |
| Marasesti to Moimenta da Beira | 1,766.16 mi (2,842.36 km) |
| Marasesti to Moita | 1,899.98 mi (3,057.72 km) |
| Marasesti to Moncao | 1,779.73 mi (2,864.20 km) |
