| Chalco to Sinop | 5,933.41 mi (9,548.91 km) |
| Chalco to Siran | 6,153.04 mi (9,902.37 km) |
| Chalco to Sirnak | 6,403.38 mi (10,305.24 km) |
| Chalco to Sirvan | 6,359.09 mi (10,233.96 km) |
| Chalco to Sivas | 6,118.32 mi (9,846.48 km) |
| Chalco to Sivasli | 5,961.04 mi (9,593.37 km) |
| Chalco to Siverek | 6,301.48 mi (10,141.26 km) |
| Chalco to Sivrice | 6,260.46 mi (10,075.24 km) |
| Chalco to Sivrihisar | 5,968.03 mi (9,604.62 km) |
| Chalco to Sogut | 5,893.25 mi (9,484.26 km) |
| Chalco to Sogutlu | 5,854.52 mi (9,421.94 km) |
| Chalco to Soke | 5,924.09 mi (9,533.89 km) |
| Chalco to Solhan | 6,278.51 mi (10,104.29 km) |
| Chalco to Soma | 5,853.61 mi (9,420.47 km) |
| Chalco to Sorgun | 6,060.56 mi (9,753.53 km) |
