| Zachary to Sinop | 6,364.77 mi (10,243.11 km) |
| Zachary to Siran | 6,598.23 mi (10,618.83 km) |
| Zachary to Sirnak | 6,854.78 mi (11,031.71 km) |
| Zachary to Sirvan | 6,810.81 mi (10,960.93 km) |
| Zachary to Sivas | 6,546.07 mi (10,534.87 km) |
| Zachary to Sivasli | 6,328.76 mi (10,185.16 km) |
| Zachary to Siverek | 6,731.67 mi (10,833.58 km) |
| Zachary to Sivrice | 6,695.31 mi (10,775.05 km) |
| Zachary to Sivrihisar | 6,356.12 mi (10,229.18 km) |
| Zachary to Sogut | 6,276.67 mi (10,101.33 km) |
| Zachary to Sogutlu | 6,246.92 mi (10,053.45 km) |
| Zachary to Soke | 6,270.07 mi (10,090.71 km) |
| Zachary to Solhan | 6,729.08 mi (10,829.40 km) |
| Zachary to Soma | 6,213.02 mi (9,998.89 km) |
| Zachary to Sorgun | 6,476.27 mi (10,422.54 km) |
