| Rapid City to Des Plaines (Illinois) | 784.95 mi (1,263.26 km) |
| Rapid City to Desert Hot Springs (California) | 997.63 mi (1,605.53 km) |
| Rapid City to DeSoto (Texas) | 863.62 mi (1,389.85 km) |
| Rapid City to Destin (Florida) | 1,314.81 mi (2,115.98 km) |
| Rapid City to Destrehan (Louisiana) | 1,202.25 mi (1,934.84 km) |
| Rapid City to Detroit (Michigan) | 1,016.95 mi (1,636.62 km) |
| Rapid City to Diamond Bar (California) | 1,044.94 mi (1,681.68 km) |
| Rapid City to Diamond Springs (California) | 983.62 mi (1,582.99 km) |
| Rapid City to Dickinson (North Dakota) | 195.96 mi (315.36 km) |
| Rapid City to Dickinson (Texas) | 1,104.96 mi (1,778.26 km) |
| Rapid City to Dickson (Tennessee) | 1,001.71 mi (1,612.10 km) |
| Rapid City to Difficult Run (Virginia) | 1,379.64 mi (2,220.31 km) |
| Rapid City to Dinuba (California) | 995.84 mi (1,602.65 km) |
| Rapid City to Discovery Bay (California) | 1,045.91 mi (1,683.22 km) |
| Rapid City to Dix Hills (New York) | 1,531.82 mi (2,465.23 km) |
