| Mortara to Montemor-o-Novo | 981.18 mi (1,579.06 km) |
| Mortara to Montemor-o-Velho | 949.81 mi (1,528.58 km) |
| Mortara to Montijo | 1,010.95 mi (1,626.97 km) |
| Mortara to Mortagua | 920.31 mi (1,481.10 km) |
| Mortara to Moura | 967.10 mi (1,556.40 km) |
| Mortara to Murtosa | 930.05 mi (1,496.77 km) |
| Mortara to Nazare | 986.27 mi (1,587.24 km) |
| Mortara to Nelas | 899.73 mi (1,447.98 km) |
| Mortara to Obidos | 998.72 mi (1,607.29 km) |
| Mortara to Odemira | 1,041.68 mi (1,676.42 km) |
| Mortara to Odivelas | 1,019.81 mi (1,641.23 km) |
| Mortara to Oeiras | 1,029.99 mi (1,657.60 km) |
| Mortara to Olhao | 1,030.41 mi (1,658.28 km) |
| Mortara to Oliveira de Azemeis | 919.42 mi (1,479.66 km) |
| Mortara to Oliveira de Frades | 909.29 mi (1,463.36 km) |
