| Edwardsville to Sinop | 5,876.77 mi (9,457.74 km) |
| Edwardsville to Siran | 6,104.91 mi (9,824.91 km) |
| Edwardsville to Sirnak | 6,359.58 mi (10,234.76 km) |
| Edwardsville to Sirvan | 6,315.33 mi (10,163.55 km) |
| Edwardsville to Sivas | 6,060.27 mi (9,753.06 km) |
| Edwardsville to Sivasli | 5,870.21 mi (9,447.19 km) |
| Edwardsville to Siverek | 6,245.41 mi (10,051.01 km) |
| Edwardsville to Sivrice | 6,206.85 mi (9,988.95 km) |
| Edwardsville to Sivrihisar | 5,887.91 mi (9,475.68 km) |
| Edwardsville to Sogut | 5,810.38 mi (9,350.91 km) |
| Edwardsville to Sogutlu | 5,776.29 mi (9,296.03 km) |
| Edwardsville to Soke | 5,821.97 mi (9,369.56 km) |
| Edwardsville to Solhan | 6,233.84 mi (10,032.40 km) |
| Edwardsville to Soma | 5,758.07 mi (9,266.72 km) |
| Edwardsville to Sorgun | 5,995.67 mi (9,649.09 km) |
