| Davenport to Solofra | 5,083.11 mi (8,180.47 km) |
| Davenport to Somma Lombardo | 4,631.99 mi (7,454.47 km) |
| Davenport to Somma Vesuviana | 5,065.06 mi (8,151.43 km) |
| Davenport to Sommacampagna | 4,726.61 mi (7,606.74 km) |
| Davenport to Sona | 4,724.55 mi (7,603.44 km) |
| Davenport to Sondrio | 4,656.76 mi (7,494.33 km) |
| Davenport to Sora | 4,994.74 mi (8,038.26 km) |
| Davenport to Sorbolo | 4,734.67 mi (7,619.72 km) |
| Davenport to Soresina | 4,693.24 mi (7,553.03 km) |
| Davenport to Sorisole | 4,666.63 mi (7,510.21 km) |
| Davenport to Sorrento | 5,073.66 mi (8,165.27 km) |
| Davenport to Sorso | 4,832.24 mi (7,776.74 km) |
| Davenport to Sortino | 5,258.88 mi (8,463.35 km) |
| Davenport to Soverato Marina | 5,249.50 mi (8,448.26 km) |
| Davenport to Sovicille | 4,832.21 mi (7,776.69 km) |
