| Spinea to Montemor-o-Novo | 1,142.87 mi (1,839.28 km) |
| Spinea to Montemor-o-Velho | 1,114.62 mi (1,793.81 km) |
| Spinea to Montijo | 1,173.40 mi (1,888.40 km) |
| Spinea to Mortagua | 1,085.25 mi (1,746.54 km) |
| Spinea to Moura | 1,126.60 mi (1,813.09 km) |
| Spinea to Murtosa | 1,095.54 mi (1,763.09 km) |
| Spinea to Nazare | 1,150.47 mi (1,851.50 km) |
| Spinea to Nelas | 1,064.59 mi (1,713.29 km) |
| Spinea to Obidos | 1,162.60 mi (1,871.02 km) |
| Spinea to Odemira | 1,201.41 mi (1,933.49 km) |
| Spinea to Odivelas | 1,182.72 mi (1,903.40 km) |
| Spinea to Oeiras | 1,192.81 mi (1,919.64 km) |
| Spinea to Olhao | 1,187.52 mi (1,911.13 km) |
| Spinea to Oliveira de Azemeis | 1,084.96 mi (1,746.07 km) |
| Spinea to Oliveira de Frades | 1,074.57 mi (1,729.36 km) |
