| Catford to Sinop | 1,767.32 mi (2,844.23 km) |
| Catford to Siran | 2,009.67 mi (3,234.25 km) |
| Catford to Sirnak | 2,264.14 mi (3,643.79 km) |
| Catford to Sirvan | 2,222.30 mi (3,576.44 km) |
| Catford to Sivas | 1,937.88 mi (3,118.72 km) |
| Catford to Sivasli | 1,688.50 mi (2,717.37 km) |
| Catford to Siverek | 2,120.70 mi (3,412.94 km) |
| Catford to Sivrice | 2,090.31 mi (3,364.03 km) |
| Catford to Sivrihisar | 1,720.95 mi (2,769.60 km) |
| Catford to Sogut | 1,640.23 mi (2,639.69 km) |
| Catford to Sogutlu | 1,615.25 mi (2,599.50 km) |
| Catford to Soke | 1,632.56 mi (2,627.35 km) |
| Catford to Solhan | 2,142.36 mi (3,447.80 km) |
| Catford to Soma | 1,572.72 mi (2,531.06 km) |
| Catford to Sorgun | 1,857.94 mi (2,990.07 km) |
