| Drexel Hill to Sinop | 5,296.12 mi (8,523.29 km) |
| Drexel Hill to Siran | 5,533.46 mi (8,905.24 km) |
| Drexel Hill to Sirnak | 5,790.64 mi (9,319.14 km) |
| Drexel Hill to Sirvan | 5,747.14 mi (9,249.13 km) |
| Drexel Hill to Sivas | 5,474.76 mi (8,810.77 km) |
| Drexel Hill to Sivasli | 5,241.01 mi (8,434.59 km) |
| Drexel Hill to Siverek | 5,660.00 mi (9,108.89 km) |
| Drexel Hill to Sivrice | 5,625.64 mi (9,053.59 km) |
| Drexel Hill to Sivrihisar | 5,273.22 mi (8,486.43 km) |
| Drexel Hill to Sogut | 5,192.92 mi (8,357.20 km) |
| Drexel Hill to Sogutlu | 5,165.79 mi (8,313.54 km) |
| Drexel Hill to Soke | 5,178.32 mi (8,333.71 km) |
| Drexel Hill to Solhan | 5,665.57 mi (9,117.85 km) |
| Drexel Hill to Soma | 5,123.95 mi (8,246.21 km) |
| Drexel Hill to Sorgun | 5,401.13 mi (8,692.27 km) |
