| Conroe to Sinop | 6,533.66 mi (10,514.91 km) |
| Conroe to Siran | 6,763.51 mi (10,884.82 km) |
| Conroe to Sirnak | 7,018.81 mi (11,295.69 km) |
| Conroe to Sirvan | 6,974.61 mi (11,224.55 km) |
| Conroe to Sivas | 6,716.56 mi (10,809.26 km) |
| Conroe to Sivasli | 6,515.49 mi (10,485.67 km) |
| Conroe to Siverek | 6,901.96 mi (11,107.63 km) |
| Conroe to Sivrice | 6,864.07 mi (11,046.65 km) |
| Conroe to Sivrihisar | 6,537.47 mi (10,521.03 km) |
| Conroe to Sogut | 6,459.06 mi (10,394.86 km) |
| Conroe to Sogutlu | 6,426.76 mi (10,342.88 km) |
| Conroe to Soke | 6,462.17 mi (10,399.87 km) |
| Conroe to Solhan | 6,893.02 mi (11,093.25 km) |
| Conroe to Soma | 6,401.56 mi (10,302.32 km) |
| Conroe to Sorgun | 6,650.13 mi (10,702.36 km) |
