| Orsta to Siran | 2,043.89 mi (3,289.33 km) |
| Orsta to Sirnak | 2,293.92 mi (3,691.71 km) |
| Orsta to Sirvan | 2,249.62 mi (3,620.42 km) |
| Orsta to Sivas | 2,013.91 mi (3,241.08 km) |
| Orsta to Sivasli | 1,916.10 mi (3,083.66 km) |
| Orsta to Siverek | 2,195.01 mi (3,532.52 km) |
| Orsta to Sivrice | 2,152.89 mi (3,464.74 km) |
| Orsta to Sivrihisar | 1,896.97 mi (3,052.87 km) |
| Orsta to Sogut | 1,830.50 mi (2,945.91 km) |
| Orsta to Sogutlu | 1,782.52 mi (2,868.69 km) |
| Orsta to Soke | 1,915.63 mi (3,082.92 km) |
| Orsta to Solhan | 2,168.99 mi (3,490.66 km) |
| Orsta to Soma | 1,827.51 mi (2,941.09 km) |
| Orsta to Sorgun | 1,963.09 mi (3,159.29 km) |
| Orsta to Suhut | 1,932.00 mi (3,109.26 km) |
