| Thatcham to Sinop | 1,820.14 mi (2,929.24 km) |
| Thatcham to Siran | 2,062.56 mi (3,319.37 km) |
| Thatcham to Sirnak | 2,316.86 mi (3,728.62 km) |
| Thatcham to Sirvan | 2,275.08 mi (3,661.38 km) |
| Thatcham to Sivas | 1,990.29 mi (3,203.06 km) |
| Thatcham to Sivasli | 1,738.05 mi (2,797.12 km) |
| Thatcham to Siverek | 2,172.91 mi (3,496.96 km) |
| Thatcham to Sivrice | 2,142.73 mi (3,448.40 km) |
| Thatcham to Sivrihisar | 1,771.79 mi (2,851.43 km) |
| Thatcham to Sogut | 1,690.92 mi (2,721.27 km) |
| Thatcham to Sogutlu | 1,666.54 mi (2,682.04 km) |
| Thatcham to Soke | 1,680.46 mi (2,704.43 km) |
| Thatcham to Solhan | 2,195.22 mi (3,532.87 km) |
| Thatcham to Soma | 1,621.79 mi (2,610.01 km) |
| Thatcham to Sorgun | 1,909.99 mi (3,073.83 km) |
