| Cave Spring to Sinop | 5,608.13 mi (9,025.41 km) |
| Cave Spring to Siran | 5,844.75 mi (9,406.22 km) |
| Cave Spring to Sirnak | 6,101.90 mi (9,820.06 km) |
| Cave Spring to Sirvan | 6,058.29 mi (9,749.88 km) |
| Cave Spring to Sivas | 5,787.35 mi (9,313.84 km) |
| Cave Spring to Sivasli | 5,556.43 mi (8,942.21 km) |
| Cave Spring to Siverek | 5,972.72 mi (9,612.16 km) |
| Cave Spring to Sivrice | 5,937.95 mi (9,556.21 km) |
| Cave Spring to Sivrihisar | 5,587.90 mi (8,992.85 km) |
| Cave Spring to Sogut | 5,507.73 mi (8,863.83 km) |
| Cave Spring to Sogutlu | 5,480.15 mi (8,819.45 km) |
| Cave Spring to Soke | 5,494.22 mi (8,842.09 km) |
| Cave Spring to Solhan | 5,976.65 mi (9,618.49 km) |
| Cave Spring to Soma | 5,439.54 mi (8,754.10 km) |
| Cave Spring to Sorgun | 5,714.44 mi (9,196.50 km) |
