| West University Place to Sinop | 6,566.60 mi (10,567.92 km) |
| West University Place to Siran | 6,796.96 mi (10,938.65 km) |
| West University Place to Sirnak | 7,052.46 mi (11,349.83 km) |
| West University Place to Sirvan | 7,008.28 mi (11,278.73 km) |
| West University Place to Sivas | 6,749.30 mi (10,861.96 km) |
| West University Place to Sivasli | 6,545.77 mi (10,534.40 km) |
| West University Place to Siverek | 6,934.76 mi (11,160.41 km) |
| West University Place to Sivrice | 6,897.07 mi (11,099.76 km) |
| West University Place to Sivrihisar | 6,568.60 mi (10,571.15 km) |
| West University Place to Sogut | 6,490.03 mi (10,444.69 km) |
| West University Place to Sogutlu | 6,458.12 mi (10,393.34 km) |
| West University Place to Soke | 6,491.53 mi (10,447.11 km) |
| West University Place to Solhan | 6,926.66 mi (11,147.38 km) |
| West University Place to Soma | 6,431.52 mi (10,350.53 km) |
| West University Place to Sorgun | 6,682.40 mi (10,754.28 km) |
