| Ilawa to Siran | 1,299.78 mi (2,091.80 km) |
| Ilawa to Sirnak | 1,555.26 mi (2,502.94 km) |
| Ilawa to Sirvan | 1,511.12 mi (2,431.91 km) |
| Ilawa to Sivas | 1,257.91 mi (2,024.41 km) |
| Ilawa to Sivasli | 1,148.80 mi (1,848.82 km) |
| Ilawa to Siverek | 1,441.98 mi (2,320.64 km) |
| Ilawa to Sivrice | 1,402.29 mi (2,256.76 km) |
| Ilawa to Sivrihisar | 1,127.61 mi (1,814.72 km) |
| Ilawa to Sogut | 1,061.38 mi (1,708.13 km) |
| Ilawa to Sogutlu | 1,013.15 mi (1,630.51 km) |
| Ilawa to Soke | 1,156.79 mi (1,861.67 km) |
| Ilawa to Solhan | 1,429.46 mi (2,300.49 km) |
| Ilawa to Soma | 1,065.12 mi (1,714.14 km) |
| Ilawa to Sorgun | 1,200.59 mi (1,932.16 km) |
| Ilawa to Suhut | 1,163.34 mi (1,872.22 km) |
