| Ponce to Solofra | 4,975.19 mi (8,006.80 km) |
| Ponce to Somma Lombardo | 4,634.10 mi (7,457.86 km) |
| Ponce to Somma Vesuviana | 4,953.44 mi (7,971.79 km) |
| Ponce to Sommacampagna | 4,739.14 mi (7,626.92 km) |
| Ponce to Sona | 4,738.16 mi (7,625.34 km) |
| Ponce to Sondrio | 4,688.48 mi (7,545.37 km) |
| Ponce to Sora | 4,903.24 mi (7,891.01 km) |
| Ponce to Sorbolo | 4,722.50 mi (7,600.12 km) |
| Ponce to Soresina | 4,691.59 mi (7,550.38 km) |
| Ponce to Sorisole | 4,679.98 mi (7,531.70 km) |
| Ponce to Sorrento | 4,952.61 mi (7,970.45 km) |
| Ponce to Sorso | 4,649.72 mi (7,483.00 km) |
| Ponce to Sortino | 5,025.43 mi (8,087.65 km) |
| Ponce to Soverato Marina | 5,088.57 mi (8,189.27 km) |
| Ponce to Sovicille | 4,770.42 mi (7,677.26 km) |
