| Sioux Falls to Senftenberg | 4,677.74 mi (7,528.10 km) |
| Sioux Falls to Siegburg | 4,487.21 mi (7,221.46 km) |
| Sioux Falls to Siegen | 4,511.06 mi (7,259.85 km) |
| Sioux Falls to Sigmaringen | 4,677.13 mi (7,527.12 km) |
| Sioux Falls to Simbach am Inn | 4,798.55 mi (7,722.53 km) |
| Sioux Falls to Simmerath | 4,465.08 mi (7,185.85 km) |
| Sioux Falls to Sindelfingen | 4,641.35 mi (7,469.54 km) |
| Sioux Falls to Sinsheim | 4,613.07 mi (7,424.02 km) |
| Sioux Falls to Sinzheim | 4,610.23 mi (7,419.45 km) |
| Sioux Falls to Sinzig | 4,499.98 mi (7,242.02 km) |
| Sioux Falls to Soest | 4,483.99 mi (7,216.29 km) |
| Sioux Falls to Solingen | 4,467.25 mi (7,189.34 km) |
| Sioux Falls to Soltau | 4,478.02 mi (7,206.68 km) |
| Sioux Falls to Sommerda | 4,601.26 mi (7,405.01 km) |
| Sioux Falls to Sondershausen | 4,583.79 mi (7,376.90 km) |
