| Davenport to Senftenberg | 4,581.88 mi (7,373.82 km) |
| Davenport to Siegburg | 4,371.42 mi (7,035.12 km) |
| Davenport to Siegen | 4,397.59 mi (7,077.23 km) |
| Davenport to Sigmaringen | 4,553.06 mi (7,327.45 km) |
| Davenport to Simbach am Inn | 4,685.05 mi (7,539.86 km) |
| Davenport to Simmerath | 4,346.18 mi (6,994.51 km) |
| Davenport to Sindelfingen | 4,519.72 mi (7,273.78 km) |
| Davenport to Sinsheim | 4,493.71 mi (7,231.92 km) |
| Davenport to Sinzheim | 4,486.76 mi (7,220.75 km) |
| Davenport to Sinzig | 4,383.03 mi (7,053.81 km) |
| Davenport to Soest | 4,374.16 mi (7,039.53 km) |
| Davenport to Solingen | 4,353.01 mi (7,005.49 km) |
| Davenport to Soltau | 4,379.27 mi (7,047.75 km) |
| Davenport to Sommerda | 4,496.56 mi (7,236.51 km) |
| Davenport to Sondershausen | 4,479.48 mi (7,209.03 km) |
