| Drexel Hill to Sestu | 4,305.45 mi (6,928.96 km) |
| Drexel Hill to Settimo Torinese | 4,051.95 mi (6,520.98 km) |
| Drexel Hill to Seveso | 4,095.00 mi (6,590.26 km) |
| Drexel Hill to Sezze | 4,406.84 mi (7,092.12 km) |
| Drexel Hill to Siano | 4,504.20 mi (7,248.81 km) |
| Drexel Hill to Siena | 4,266.79 mi (6,866.74 km) |
| Drexel Hill to Signa | 4,240.88 mi (6,825.03 km) |
| Drexel Hill to Silea | 4,229.05 mi (6,806.00 km) |
| Drexel Hill to Silvi Paese | 4,415.10 mi (7,105.42 km) |
| Drexel Hill to Sinalunga | 4,287.82 mi (6,900.59 km) |
| Drexel Hill to Siniscola | 4,288.59 mi (6,901.81 km) |
| Drexel Hill to Sinnai | 4,310.47 mi (6,937.03 km) |
| Drexel Hill to Siracusa | 4,672.12 mi (7,519.06 km) |
| Drexel Hill to Solaro | 4,093.61 mi (6,588.02 km) |
| Drexel Hill to Soliera | 4,201.22 mi (6,761.21 km) |
