| Youngsville to Solofra | 5,669.68 mi (9,124.46 km) |
| Youngsville to Somma Lombardo | 5,232.01 mi (8,420.11 km) |
| Youngsville to Somma Vesuviana | 5,650.12 mi (9,092.99 km) |
| Youngsville to Sommacampagna | 5,332.27 mi (8,581.45 km) |
| Youngsville to Sona | 5,330.41 mi (8,578.47 km) |
| Youngsville to Sondrio | 5,264.90 mi (8,473.03 km) |
| Youngsville to Sora | 5,582.77 mi (8,984.60 km) |
| Youngsville to Sorbolo | 5,334.47 mi (8,585.00 km) |
| Youngsville to Soresina | 5,294.32 mi (8,520.38 km) |
| Youngsville to Sorisole | 5,270.56 mi (8,482.15 km) |
| Youngsville to Sorrento | 5,656.55 mi (9,103.34 km) |
| Youngsville to Sorso | 5,391.10 mi (8,676.14 km) |
| Youngsville to Sortino | 5,817.78 mi (9,362.81 km) |
| Youngsville to Soverato Marina | 5,827.45 mi (9,378.37 km) |
| Youngsville to Sovicille | 5,422.66 mi (8,726.93 km) |
