| Kingsport to Sinop | 5,738.33 mi (9,234.94 km) |
| Kingsport to Siran | 5,973.91 mi (9,614.08 km) |
| Kingsport to Sirnak | 6,230.94 mi (10,027.73 km) |
| Kingsport to Sirvan | 6,187.19 mi (9,957.32 km) |
| Kingsport to Sivas | 5,918.34 mi (9,524.65 km) |
| Kingsport to Sivasli | 5,692.85 mi (9,161.76 km) |
| Kingsport to Siverek | 6,103.85 mi (9,823.20 km) |
| Kingsport to Sivrice | 6,068.50 mi (9,766.31 km) |
| Kingsport to Sivrihisar | 5,722.52 mi (9,209.51 km) |
| Kingsport to Sogut | 5,642.65 mi (9,080.96 km) |
| Kingsport to Sogutlu | 5,614.16 mi (9,035.11 km) |
| Kingsport to Soke | 5,632.35 mi (9,064.39 km) |
| Kingsport to Solhan | 6,105.49 mi (9,825.84 km) |
| Kingsport to Soma | 5,576.48 mi (8,974.48 km) |
| Kingsport to Sorgun | 5,846.56 mi (9,409.14 km) |
