| Siteia to Setubal | 1,936.27 mi (3,116.13 km) |
| Siteia to Sever do Vouga | 1,903.21 mi (3,062.92 km) |
| Siteia to Silves | 1,920.16 mi (3,090.20 km) |
| Siteia to Sines | 1,937.96 mi (3,118.84 km) |
| Siteia to Sintra | 1,961.62 mi (3,156.92 km) |
| Siteia to Sobrado de Paiva | 1,898.23 mi (3,054.91 km) |
| Siteia to Sobral de Monte Agraco | 1,947.98 mi (3,134.97 km) |
| Siteia to Soure | 1,917.56 mi (3,086.02 km) |
| Siteia to Tabua | 1,885.45 mi (3,034.33 km) |
| Siteia to Tavira | 1,877.52 mi (3,021.57 km) |
| Siteia to Tomar | 1,906.88 mi (3,068.82 km) |
| Siteia to Tondela | 1,888.29 mi (3,038.91 km) |
| Siteia to Torre de Moncorvo | 1,839.57 mi (2,960.50 km) |
| Siteia to Torres Novas | 1,913.41 mi (3,079.34 km) |
| Siteia to Torres Vedras | 1,953.86 mi (3,144.44 km) |
