Distance between Denison and Rapid City
Distance from Denison, IA to Rapid City, SD is 422 miles / 679 kilometers.
Map showing the distance from Denison to Rapid City
 |
Air distance: | miles km |
Denison, IA
| City: | Denison, IA |
| Country: | United States |
| Coordinates: |
42°1′3″N 95°21′19″W |
Rapid City, SD
| City: | Rapid City, SD |
| Country: | United States |
| Coordinates: |
44°4′49″N 103°13′51″W |
Time difference between Denison and Rapid City
The time difference between Denison and Rapid City is 1 hour. Rapid City is 1 hour behind Denison. Current local time in Denison is 01:02 CST (2025-01-10) and time in Rapid City is 00:02 MST (2025-01-10).