| Santana to Montalegre | 1,477.99 mi (2,378.59 km) |
| Santana to Montemor-o-Novo | 1,593.36 mi (2,564.26 km) |
| Santana to Montemor-o-Velho | 1,567.08 mi (2,521.97 km) |
| Santana to Montijo | 1,624.48 mi (2,614.35 km) |
| Santana to Mortagua | 1,537.73 mi (2,474.74 km) |
| Santana to Moura | 1,575.05 mi (2,534.79 km) |
| Santana to Murtosa | 1,548.01 mi (2,491.29 km) |
| Santana to Nazare | 1,602.70 mi (2,579.30 km) |
| Santana to Nelas | 1,517.06 mi (2,441.47 km) |
| Santana to Obidos | 1,614.66 mi (2,598.55 km) |
| Santana to Odemira | 1,649.95 mi (2,655.34 km) |
| Santana to Odivelas | 1,634.14 mi (2,629.90 km) |
| Santana to Oeiras | 1,644.17 mi (2,646.03 km) |
| Santana to Olhao | 1,633.24 mi (2,628.44 km) |
| Santana to Oliveira de Azemeis | 1,537.42 mi (2,474.24 km) |
