| Rapid City to New Brighton (Minnesota) | 497.37 mi (800.44 km) |
| Rapid City to New Britain (Connecticut) | 1,541.06 mi (2,480.09 km) |
| Rapid City to New Brunswick (New Jersey) | 1,483.90 mi (2,388.11 km) |
| Rapid City to New Carrollton (Maryland) | 1,401.09 mi (2,254.84 km) |
| Rapid City to New Cassel (New York) | 1,521.49 mi (2,448.59 km) |
| Rapid City to New Castle (Indiana) | 958.24 mi (1,542.14 km) |
| Rapid City to New Castle (Pennsylvania) | 1,179.87 mi (1,898.82 km) |
| Rapid City to New City (New York) | 1,491.90 mi (2,400.98 km) |
| Rapid City to New Franklin (Ohio) | 1,119.43 mi (1,801.54 km) |
| Rapid City to New Haven (Connecticut) | 1,541.52 mi (2,480.84 km) |
| Rapid City to New Haven (Indiana) | 947.10 mi (1,524.21 km) |
| Rapid City to New Hope (Minnesota) | 488.42 mi (786.03 km) |
| Rapid City to New Hyde Park (New York) | 1,516.10 mi (2,439.93 km) |
| Rapid City to New Iberia (Louisiana) | 1,155.02 mi (1,858.83 km) |
| Rapid City to New Kensington (Pennsylvania) | 1,218.65 mi (1,961.23 km) |
