| West Sacramento to Sinop | 6,679.69 mi (10,749.92 km) |
| West Sacramento to Siran | 6,860.64 mi (11,041.14 km) |
| West Sacramento to Sirnak | 7,082.88 mi (11,398.79 km) |
| West Sacramento to Sirvan | 7,041.03 mi (11,331.44 km) |
| West Sacramento to Sivas | 6,858.99 mi (11,038.48 km) |
| West Sacramento to Sivasli | 6,809.43 mi (10,958.72 km) |
| West Sacramento to Siverek | 7,025.98 mi (11,307.22 km) |
| West Sacramento to Sivrice | 6,979.44 mi (11,232.33 km) |
| West Sacramento to Sivrihisar | 6,784.13 mi (10,918.00 km) |
| West Sacramento to Sogut | 6,721.22 mi (10,816.76 km) |
| West Sacramento to Sogutlu | 6,670.57 mi (10,735.24 km) |
| West Sacramento to Soke | 6,807.23 mi (10,955.18 km) |
| West Sacramento to Solhan | 6,968.01 mi (11,213.92 km) |
| West Sacramento to Soma | 6,720.82 mi (10,816.12 km) |
| West Sacramento to Sorgun | 6,825.56 mi (10,984.67 km) |
