| Cities | Distance |
|---|---|
| Nikaia to Siran | 843.93 mi (1,358.18 km) |
| Nikaia to Sirnak | 1,027.28 mi (1,653.24 km) |
| Nikaia to Sirvan | 999.67 mi (1,608.82 km) |
| Nikaia to Sivas | 729.81 mi (1,174.52 km) |
| Nikaia to Sivasli | 330.26 mi (531.50 km) |
| Nikaia to Siverek | 854.67 mi (1,375.46 km) |
| Nikaia to Sivrice | 850.84 mi (1,369.29 km) |
| Nikaia to Sivrihisar | 438.17 mi (705.16 km) |
| Nikaia to Sogut | 379.02 mi (609.98 km) |
| Nikaia to Sogutlu | 417.79 mi (672.37 km) |
| Nikaia to Soke | 206.56 mi (332.43 km) |
| Nikaia to Solhan | 943.49 mi (1,518.40 km) |
| Nikaia to Soma | 230.71 mi (371.29 km) |
| Nikaia to Sorgun | 634.01 mi (1,020.34 km) |
| Nikaia to Suhut | 377.01 mi (606.74 km) |