| Siteia to Montemor-o-Novo | 1,899.27 mi (3,056.58 km) |
| Siteia to Montemor-o-Velho | 1,920.06 mi (3,090.03 km) |
| Siteia to Montijo | 1,935.90 mi (3,115.54 km) |
| Siteia to Mortagua | 1,896.17 mi (3,051.59 km) |
| Siteia to Moura | 1,860.24 mi (2,993.77 km) |
| Siteia to Murtosa | 1,917.17 mi (3,085.38 km) |
| Siteia to Nazare | 1,941.46 mi (3,124.48 km) |
| Siteia to Nelas | 1,876.03 mi (3,019.18 km) |
| Siteia to Obidos | 1,947.04 mi (3,133.46 km) |
| Siteia to Odemira | 1,927.85 mi (3,102.58 km) |
| Siteia to Odivelas | 1,950.45 mi (3,138.95 km) |
| Siteia to Oeiras | 1,958.32 mi (3,151.62 km) |
| Siteia to Olhao | 1,888.68 mi (3,039.53 km) |
| Siteia to Oliveira de Azemeis | 1,908.93 mi (3,072.13 km) |
| Siteia to Oliveira de Frades | 1,893.60 mi (3,047.45 km) |
