| Woolwich to Sinop | 1,764.15 mi (2,839.13 km) |
| Woolwich to Siran | 2,006.47 mi (3,229.11 km) |
| Woolwich to Sirnak | 2,261.01 mi (3,638.74 km) |
| Woolwich to Sirvan | 2,219.14 mi (3,571.36 km) |
| Woolwich to Sivas | 1,934.85 mi (3,113.84 km) |
| Woolwich to Sivasli | 1,686.15 mi (2,713.60 km) |
| Woolwich to Siverek | 2,117.73 mi (3,408.16 km) |
| Woolwich to Sivrice | 2,087.27 mi (3,359.14 km) |
| Woolwich to Sivrihisar | 1,718.33 mi (2,765.39 km) |
| Woolwich to Sogut | 1,637.64 mi (2,635.53 km) |
| Woolwich to Sogutlu | 1,612.53 mi (2,595.11 km) |
| Woolwich to Soke | 1,630.53 mi (2,624.08 km) |
| Woolwich to Solhan | 2,139.18 mi (3,442.67 km) |
| Woolwich to Soma | 1,570.48 mi (2,527.44 km) |
| Woolwich to Sorgun | 1,855.02 mi (2,985.37 km) |
