| Silivri to Sesimbra | 1,976.84 mi (3,181.42 km) |
| Silivri to Setubal | 1,964.50 mi (3,161.56 km) |
| Silivri to Sever do Vouga | 1,897.96 mi (3,054.47 km) |
| Silivri to Silves | 1,969.85 mi (3,170.17 km) |
| Silivri to Sines | 1,974.92 mi (3,178.32 km) |
| Silivri to Sintra | 1,984.58 mi (3,193.87 km) |
| Silivri to Sobrado de Paiva | 1,888.34 mi (3,038.99 km) |
| Silivri to Sobral de Monte Agraco | 1,968.11 mi (3,167.37 km) |
| Silivri to Soure | 1,922.68 mi (3,094.26 km) |
| Silivri to Tabua | 1,886.59 mi (3,036.18 km) |
| Silivri to Tavira | 1,930.47 mi (3,106.79 km) |
| Silivri to Tomar | 1,919.42 mi (3,089.01 km) |
| Silivri to Tondela | 1,886.86 mi (3,036.61 km) |
| Silivri to Torre de Moncorvo | 1,828.24 mi (2,942.26 km) |
| Silivri to Torres Novas | 1,927.82 mi (3,102.53 km) |
