| Rapid City to Jeffersontown (Kentucky) | 1,001.26 mi (1,611.38 km) |
| Rapid City to Jeffersonville (Indiana) | 990.51 mi (1,594.07 km) |
| Rapid City to Jenison (Michigan) | 873.96 mi (1,406.51 km) |
| Rapid City to Jenks (Oklahoma) | 676.24 mi (1,088.30 km) |
| Rapid City to Jennings (Missouri) | 765.21 mi (1,231.49 km) |
| Rapid City to Jensen Beach (Florida) | 1,725.58 mi (2,777.05 km) |
| Rapid City to Jericho (New York) | 1,522.04 mi (2,449.49 km) |
| Rapid City to Jerome (Idaho) | 574.28 mi (924.22 km) |
| Rapid City to Jersey City (New Jersey) | 1,497.41 mi (2,409.85 km) |
| Rapid City to Jessup (Maryland) | 1,401.13 mi (2,254.91 km) |
| Rapid City to Johns Creek (Georgia) | 1,229.04 mi (1,977.94 km) |
| Rapid City to Johnson City (New York) | 1,375.45 mi (2,213.58 km) |
| Rapid City to Johnson City (Tennessee) | 1,217.90 mi (1,960.01 km) |
| Rapid City to Johnston (Iowa) | 507.82 mi (817.26 km) |
| Rapid City to Johnstown (Colorado) | 271.90 mi (437.59 km) |
