| Phoenixville to Solofra | 4,512.33 mi (7,261.89 km) |
| Phoenixville to Somma Lombardo | 4,076.70 mi (6,560.82 km) |
| Phoenixville to Somma Vesuviana | 4,492.68 mi (7,230.27 km) |
| Phoenixville to Sommacampagna | 4,177.70 mi (6,723.37 km) |
| Phoenixville to Sona | 4,175.89 mi (6,720.44 km) |
| Phoenixville to Sondrio | 4,110.93 mi (6,615.90 km) |
| Phoenixville to Sora | 4,425.60 mi (7,122.32 km) |
| Phoenixville to Sorbolo | 4,178.96 mi (6,725.38 km) |
| Phoenixville to Soresina | 4,139.06 mi (6,661.18 km) |
| Phoenixville to Sorisole | 4,115.82 mi (6,623.77 km) |
| Phoenixville to Sorrento | 4,498.98 mi (7,240.41 km) |
| Phoenixville to Sorso | 4,233.27 mi (6,812.78 km) |
| Phoenixville to Sortino | 4,660.11 mi (7,499.73 km) |
| Phoenixville to Soverato Marina | 4,669.60 mi (7,514.99 km) |
| Phoenixville to Sovicille | 4,265.87 mi (6,865.25 km) |
