| Rapid City to Darby (Pennsylvania) | 1,456.67 mi (2,344.28 km) |
| Rapid City to Dardenne Prairie (Missouri) | 742.89 mi (1,195.57 km) |
| Rapid City to Darien (Illinois) | 786.52 mi (1,265.78 km) |
| Rapid City to Davenport (Iowa) | 661.83 mi (1,065.11 km) |
| Rapid City to Davidson (North Carolina) | 1,323.15 mi (2,129.40 km) |
| Rapid City to Davie (Florida) | 1,784.70 mi (2,872.20 km) |
| Rapid City to Davis (California) | 1,030.92 mi (1,659.11 km) |
| Rapid City to Dayton (Nevada) | 904.85 mi (1,456.21 km) |
| Rapid City to Dayton (Ohio) | 1,019.03 mi (1,639.97 km) |
| Rapid City to Daytona Beach (Florida) | 1,590.91 mi (2,560.32 km) |
| Rapid City to De Pere (Wisconsin) | 748.72 mi (1,204.95 km) |
| Rapid City to De Witt (New York) | 1,354.75 mi (2,180.25 km) |
| Rapid City to Dearborn (Michigan) | 1,012.60 mi (1,629.62 km) |
| Rapid City to Dearborn Heights (Michigan) | 1,009.37 mi (1,624.42 km) |
| Rapid City to DeBary (Florida) | 1,597.51 mi (2,570.94 km) |
