| Casier to Siran | 1,401.44 mi (2,255.41 km) |
| Casier to Sirnak | 1,645.02 mi (2,647.41 km) |
| Casier to Sirvan | 1,606.20 mi (2,584.92 km) |
| Casier to Sivas | 1,313.42 mi (2,113.75 km) |
| Casier to Sivasli | 1,016.80 mi (1,636.38 km) |
| Casier to Siverek | 1,487.93 mi (2,394.59 km) |
| Casier to Sivrice | 1,464.11 mi (2,356.25 km) |
| Casier to Sivrihisar | 1,065.32 mi (1,714.47 km) |
| Casier to Sogut | 983.25 mi (1,582.40 km) |
| Casier to Sogutlu | 969.19 mi (1,559.77 km) |
| Casier to Soke | 949.04 mi (1,527.33 km) |
| Casier to Solhan | 1,530.50 mi (2,463.10 km) |
| Casier to Soma | 897.30 mi (1,444.06 km) |
| Casier to Sorgun | 1,224.61 mi (1,970.83 km) |
| Casier to Suhut | 1,053.52 mi (1,695.48 km) |
