| Texarkana to Sinop | 6,309.49 mi (10,154.14 km) |
| Texarkana to Siran | 6,538.25 mi (10,522.30 km) |
| Texarkana to Sirnak | 6,793.13 mi (10,932.49 km) |
| Texarkana to Sirvan | 6,748.89 mi (10,861.30 km) |
| Texarkana to Sivas | 6,492.76 mi (10,449.10 km) |
| Texarkana to Sivasli | 6,297.67 mi (10,135.11 km) |
| Texarkana to Siverek | 6,678.02 mi (10,747.23 km) |
| Texarkana to Sivrice | 6,639.71 mi (10,685.57 km) |
| Texarkana to Sivrihisar | 6,317.44 mi (10,166.94 km) |
| Texarkana to Sogut | 6,239.48 mi (10,041.48 km) |
| Texarkana to Sogutlu | 6,206.23 mi (9,987.96 km) |
| Texarkana to Soke | 6,246.85 mi (10,053.33 km) |
| Texarkana to Solhan | 6,667.37 mi (10,730.10 km) |
| Texarkana to Soma | 6,184.61 mi (9,953.17 km) |
| Texarkana to Sorgun | 6,427.41 mi (10,343.92 km) |
