| Mortara to Marco de Canavezes | 894.16 mi (1,439.01 km) |
| Mortara to Marinha Grande | 975.05 mi (1,569.18 km) |
| Mortara to Massama | 1,025.39 mi (1,650.20 km) |
| Mortara to Matosinhos | 920.33 mi (1,481.13 km) |
| Mortara to Mealhada | 932.05 mi (1,499.98 km) |
| Mortara to Melgaco | 875.55 mi (1,409.06 km) |
| Mortara to Melres | 909.32 mi (1,463.42 km) |
| Mortara to Mira | 943.82 mi (1,518.94 km) |
| Mortara to Miranda do Corvo | 935.58 mi (1,505.68 km) |
| Mortara to Mirandela | 839.77 mi (1,351.48 km) |
| Mortara to Mogadouro | 821.99 mi (1,322.87 km) |
| Mortara to Moimenta da Beira | 874.59 mi (1,407.52 km) |
| Mortara to Moita | 1,015.98 mi (1,635.06 km) |
| Mortara to Moncao | 886.85 mi (1,427.25 km) |
| Mortara to Montalegre | 859.95 mi (1,383.96 km) |
