| Altinova to Montalegre | 1,923.74 mi (3,095.96 km) |
| Altinova to Montemor-o-Novo | 1,995.97 mi (3,212.20 km) |
| Altinova to Montemor-o-Velho | 1,993.04 mi (3,207.48 km) |
| Altinova to Montijo | 2,030.71 mi (3,268.12 km) |
| Altinova to Mortagua | 1,965.71 mi (3,163.51 km) |
| Altinova to Moura | 1,966.34 mi (3,164.53 km) |
| Altinova to Murtosa | 1,981.57 mi (3,189.03 km) |
| Altinova to Nazare | 2,022.36 mi (3,254.67 km) |
| Altinova to Nelas | 1,944.79 mi (3,129.83 km) |
| Altinova to Obidos | 2,031.37 mi (3,269.18 km) |
| Altinova to Odemira | 2,039.34 mi (3,282.00 km) |
| Altinova to Odivelas | 2,043.12 mi (3,288.08 km) |
| Altinova to Oeiras | 2,052.28 mi (3,302.82 km) |
| Altinova to Olhao | 2,010.27 mi (3,235.22 km) |
| Altinova to Oliveira de Azemeis | 1,971.89 mi (3,173.45 km) |
