| Cincinnati to Sinop | 5,672.25 mi (9,128.61 km) |
| Cincinnati to Siran | 5,904.58 mi (9,502.51 km) |
| Cincinnati to Sirnak | 6,160.84 mi (9,914.92 km) |
| Cincinnati to Sirvan | 6,116.79 mi (9,844.03 km) |
| Cincinnati to Sivas | 5,854.21 mi (9,421.44 km) |
| Cincinnati to Sivasli | 5,646.20 mi (9,086.67 km) |
| Cincinnati to Siverek | 6,039.79 mi (9,720.10 km) |
| Cincinnati to Sivrice | 6,002.84 mi (9,660.63 km) |
| Cincinnati to Sivrihisar | 5,669.78 mi (9,124.63 km) |
| Cincinnati to Sogut | 5,590.99 mi (8,997.83 km) |
| Cincinnati to Sogutlu | 5,559.63 mi (8,947.35 km) |
| Cincinnati to Soke | 5,592.03 mi (8,999.50 km) |
| Cincinnati to Solhan | 6,035.08 mi (9,712.52 km) |
| Cincinnati to Soma | 5,531.88 mi (8,902.69 km) |
| Cincinnati to Sorgun | 5,785.85 mi (9,311.43 km) |
