| Hednesford to Sinop | 1,862.75 mi (2,997.81 km) |
| Hednesford to Siran | 2,104.33 mi (3,386.58 km) |
| Hednesford to Sirnak | 2,359.98 mi (3,798.03 km) |
| Hednesford to Sirvan | 2,317.66 mi (3,729.91 km) |
| Hednesford to Sivas | 2,036.05 mi (3,276.70 km) |
| Hednesford to Sivasli | 1,797.78 mi (2,893.25 km) |
| Hednesford to Siverek | 2,219.89 mi (3,572.57 km) |
| Hednesford to Sivrice | 2,188.23 mi (3,521.61 km) |
| Hednesford to Sivrihisar | 1,826.39 mi (2,939.29 km) |
| Hednesford to Sogut | 1,746.25 mi (2,810.31 km) |
| Hednesford to Sogutlu | 1,719.13 mi (2,766.67 km) |
| Hednesford to Soke | 1,745.42 mi (2,808.98 km) |
| Hednesford to Solhan | 2,237.17 mi (3,600.37 km) |
| Hednesford to Soma | 1,683.26 mi (2,708.94 km) |
| Hednesford to Sorgun | 1,958.22 mi (3,151.45 km) |
