| Sostanj to Siran | 1,278.36 mi (2,057.32 km) |
| Sostanj to Sirnak | 1,525.82 mi (2,455.57 km) |
| Sostanj to Sirvan | 1,485.99 mi (2,391.48 km) |
| Sostanj to Sivas | 1,194.79 mi (1,922.83 km) |
| Sostanj to Sivasli | 922.07 mi (1,483.94 km) |
| Sostanj to Siverek | 1,372.79 mi (2,209.29 km) |
| Sostanj to Sivrice | 1,346.60 mi (2,167.14 km) |
| Sostanj to Sivrihisar | 959.26 mi (1,543.79 km) |
| Sostanj to Sogut | 877.72 mi (1,412.55 km) |
| Sostanj to Sogutlu | 857.67 mi (1,380.29 km) |
| Sostanj to Soke | 868.46 mi (1,397.65 km) |
| Sostanj to Solhan | 1,408.86 mi (2,267.35 km) |
| Sostanj to Soma | 806.18 mi (1,297.43 km) |
| Sostanj to Sorgun | 1,108.76 mi (1,784.38 km) |
| Sostanj to Suhut | 955.54 mi (1,537.79 km) |
