| Springfield to Solofra | 4,308.01 mi (6,933.07 km) |
| Springfield to Somma Lombardo | 3,871.31 mi (6,230.27 km) |
| Springfield to Somma Vesuviana | 4,288.45 mi (6,901.59 km) |
| Springfield to Sommacampagna | 3,972.09 mi (6,392.46 km) |
| Springfield to Sona | 3,970.27 mi (6,389.52 km) |
| Springfield to Sondrio | 3,905.16 mi (6,284.75 km) |
| Springfield to Sora | 4,221.13 mi (6,793.25 km) |
| Springfield to Sorbolo | 3,973.64 mi (6,394.95 km) |
| Springfield to Soresina | 3,933.66 mi (6,330.61 km) |
| Springfield to Sorisole | 3,910.25 mi (6,292.95 km) |
| Springfield to Sorrento | 4,294.90 mi (6,911.97 km) |
| Springfield to Sorso | 4,030.79 mi (6,486.93 km) |
| Springfield to Sortino | 4,457.95 mi (7,174.38 km) |
| Springfield to Soverato Marina | 4,465.97 mi (7,187.29 km) |
| Springfield to Sovicille | 4,061.14 mi (6,535.77 km) |
