| Rapid City to Cold Springs (Nevada) | 911.59 mi (1,467.06 km) |
| Rapid City to Coldwater (Michigan) | 930.28 mi (1,497.14 km) |
| Rapid City to Colesville (Maryland) | 1,392.09 mi (2,240.35 km) |
| Rapid City to College (Alaska) | 2,219.05 mi (3,571.21 km) |
| Rapid City to College Park (Georgia) | 1,235.49 mi (1,988.34 km) |
| Rapid City to College Park (Maryland) | 1,397.49 mi (2,249.04 km) |
| Rapid City to College Station (Texas) | 1,005.54 mi (1,618.27 km) |
| Rapid City to Collegedale (Tennessee) | 1,147.22 mi (1,846.27 km) |
| Rapid City to Colleyville (Texas) | 838.78 mi (1,349.88 km) |
| Rapid City to Collierville (Tennessee) | 950.45 mi (1,529.60 km) |
| Rapid City to Collinsville (Illinois) | 778.63 mi (1,253.08 km) |
| Rapid City to Colonia (New Jersey) | 1,487.98 mi (2,394.68 km) |
| Rapid City to Colonial Heights (Virginia) | 1,425.64 mi (2,294.35 km) |
| Rapid City to Colonial Park (Pennsylvania) | 1,370.99 mi (2,206.39 km) |
| Rapid City to Colorado Springs (Colorado) | 368.29 mi (592.70 km) |
