| Paducah to Sinop | 5,925.61 mi (9,536.35 km) |
| Paducah to Siran | 6,156.37 mi (9,907.72 km) |
| Paducah to Sirnak | 6,412.08 mi (10,319.24 km) |
| Paducah to Sirvan | 6,367.93 mi (10,248.19 km) |
| Paducah to Sivas | 6,108.23 mi (9,830.24 km) |
| Paducah to Sivasli | 5,906.32 mi (9,505.30 km) |
| Paducah to Siverek | 6,293.70 mi (10,128.73 km) |
| Paducah to Sivrice | 6,256.11 mi (10,068.24 km) |
| Paducah to Sivrihisar | 5,928.05 mi (9,540.27 km) |
| Paducah to Sogut | 5,849.65 mi (9,414.10 km) |
| Paducah to Sogutlu | 5,817.37 mi (9,362.15 km) |
| Paducah to Soke | 5,853.83 mi (9,420.84 km) |
| Paducah to Solhan | 6,286.28 mi (10,116.78 km) |
| Paducah to Soma | 5,792.62 mi (9,322.32 km) |
| Paducah to Sorgun | 6,041.25 mi (9,722.45 km) |
