| Lieto to Marco de Canavezes | 1,855.99 mi (2,986.93 km) |
| Lieto to Marinha Grande | 1,961.42 mi (3,156.59 km) |
| Lieto to Massama | 2,029.20 mi (3,265.69 km) |
| Lieto to Matosinhos | 1,871.92 mi (3,012.57 km) |
| Lieto to Mealhada | 1,910.79 mi (3,075.13 km) |
| Lieto to Melgaco | 1,806.08 mi (2,906.60 km) |
| Lieto to Melres | 1,869.92 mi (3,009.34 km) |
| Lieto to Mira | 1,916.04 mi (3,083.57 km) |
| Lieto to Miranda do Corvo | 1,923.90 mi (3,096.22 km) |
| Lieto to Mirandela | 1,810.83 mi (2,914.24 km) |
| Lieto to Mogadouro | 1,806.41 mi (2,907.13 km) |
| Lieto to Moimenta da Beira | 1,852.35 mi (2,981.06 km) |
| Lieto to Moita | 2,027.21 mi (3,262.48 km) |
| Lieto to Moncao | 1,814.79 mi (2,920.62 km) |
| Lieto to Montalegre | 1,808.97 mi (2,911.25 km) |
