| Normal to Sinop | 5,749.84 mi (9,253.47 km) |
| Normal to Siran | 5,977.34 mi (9,619.61 km) |
| Normal to Sirnak | 6,231.75 mi (10,029.04 km) |
| Normal to Sirvan | 6,187.49 mi (9,957.80 km) |
| Normal to Sivas | 5,933.53 mi (9,549.09 km) |
| Normal to Sivasli | 5,746.88 mi (9,248.72 km) |
| Normal to Siverek | 6,118.55 mi (9,846.86 km) |
| Normal to Sivrice | 6,079.76 mi (9,784.43 km) |
| Normal to Sivrihisar | 5,763.33 mi (9,275.18 km) |
| Normal to Sogut | 5,686.08 mi (9,150.86 km) |
| Normal to Sogutlu | 5,651.45 mi (9,095.13 km) |
| Normal to Soke | 5,700.09 mi (9,173.40 km) |
| Normal to Solhan | 6,106.04 mi (9,826.72 km) |
| Normal to Soma | 5,635.29 mi (9,069.12 km) |
| Normal to Sorgun | 5,869.54 mi (9,446.11 km) |
