| Kilgore to Sinop | 6,394.83 mi (10,291.48 km) |
| Kilgore to Siran | 6,623.67 mi (10,659.77 km) |
| Kilgore to Sirnak | 6,878.58 mi (11,070.00 km) |
| Kilgore to Sirvan | 6,834.34 mi (10,998.81 km) |
| Kilgore to Sivas | 6,578.08 mi (10,586.39 km) |
| Kilgore to Sivasli | 6,382.17 mi (10,271.11 km) |
| Kilgore to Siverek | 6,763.34 mi (10,884.55 km) |
| Kilgore to Sivrice | 6,725.07 mi (10,822.95 km) |
| Kilgore to Sivrihisar | 6,402.29 mi (10,303.49 km) |
| Kilgore to Sogut | 6,324.27 mi (10,177.92 km) |
| Kilgore to Sogutlu | 6,291.15 mi (10,124.63 km) |
| Kilgore to Soke | 6,330.91 mi (10,188.62 km) |
| Kilgore to Solhan | 6,752.81 mi (10,867.60 km) |
| Kilgore to Soma | 6,268.96 mi (10,088.92 km) |
| Kilgore to Sorgun | 6,512.62 mi (10,481.04 km) |
