| Lockhart to Sinop | 6,632.45 mi (10,673.90 km) |
| Lockhart to Siran | 6,860.38 mi (11,040.72 km) |
| Lockhart to Sirnak | 7,114.85 mi (11,450.25 km) |
| Lockhart to Sirvan | 7,070.59 mi (11,379.01 km) |
| Lockhart to Sivas | 6,815.95 mi (10,969.21 km) |
| Lockhart to Sivasli | 6,622.64 mi (10,658.11 km) |
| Lockhart to Siverek | 7,001.09 mi (11,267.17 km) |
| Lockhart to Sivrice | 6,962.51 mi (11,205.08 km) |
| Lockhart to Sivrihisar | 6,642.10 mi (10,689.43 km) |
| Lockhart to Sogut | 6,564.24 mi (10,564.13 km) |
| Lockhart to Sogutlu | 6,530.78 mi (10,510.28 km) |
| Lockhart to Soke | 6,571.84 mi (10,576.35 km) |
| Lockhart to Solhan | 6,989.14 mi (11,247.93 km) |
| Lockhart to Soma | 6,509.63 mi (10,476.24 km) |
| Lockhart to Sorgun | 6,751.18 mi (10,864.97 km) |
