| Sioux Falls to Ratingen | 4,453.61 mi (7,167.39 km) |
| Sioux Falls to Ratzeburg | 4,475.16 mi (7,202.08 km) |
| Sioux Falls to Raubling | 4,790.32 mi (7,709.27 km) |
| Sioux Falls to Rauenberg | 4,606.11 mi (7,412.82 km) |
| Sioux Falls to Raunheim | 4,564.02 mi (7,345.08 km) |
| Sioux Falls to Ravensburg | 4,704.71 mi (7,571.50 km) |
| Sioux Falls to Recke | 4,436.32 mi (7,139.57 km) |
| Sioux Falls to Recklinghausen | 4,451.78 mi (7,164.45 km) |
| Sioux Falls to Regen | 4,769.35 mi (7,675.53 km) |
| Sioux Falls to Regensburg | 4,732.07 mi (7,615.53 km) |
| Sioux Falls to Regenstauf | 4,728.59 mi (7,609.92 km) |
| Sioux Falls to Rehau | 4,672.54 mi (7,519.73 km) |
| Sioux Falls to Rehburg-Loccum | 4,481.41 mi (7,212.14 km) |
| Sioux Falls to Rehlingen-Siersburg | 4,531.63 mi (7,292.96 km) |
| Sioux Falls to Reichelsheim | 4,590.73 mi (7,388.07 km) |
