| Rapid City to Chicago Ridge (Illinois) | 797.35 mi (1,283.21 km) |
| Rapid City to Chickasha (Oklahoma) | 683.89 mi (1,100.62 km) |
| Rapid City to Chico (California) | 998.95 mi (1,607.65 km) |
| Rapid City to Chicopee (Massachusetts) | 1,542.17 mi (2,481.89 km) |
| Rapid City to Chillicothe (Ohio) | 1,090.12 mi (1,754.38 km) |
| Rapid City to Chillum (Maryland) | 1,396.04 mi (2,246.71 km) |
| Rapid City to Chino (California) | 1,039.75 mi (1,673.31 km) |
| Rapid City to Chino Hills (California) | 1,043.76 mi (1,679.77 km) |
| Rapid City to Chino Valley (Arizona) | 808.01 mi (1,300.37 km) |
| Rapid City to Chippewa Falls (Wisconsin) | 585.49 mi (942.25 km) |
| Rapid City to Choctaw (Oklahoma) | 672.10 mi (1,081.63 km) |
| Rapid City to Chowchilla (California) | 1,011.29 mi (1,627.51 km) |
| Rapid City to Christiansburg (Virginia) | 1,283.81 mi (2,066.09 km) |
| Rapid City to Chubbuck (Idaho) | 469.65 mi (755.82 km) |
| Rapid City to Chula Vista (California) | 1,085.09 mi (1,746.28 km) |
