How far is Rapid City from Denver?
There are several ways to calculate distances between Denver and Rapid City. Here are two common methods:Vincenty's formula (applied above)
- 300.485 miles
- 483.584 kilometers
- 261.115 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 300.732 miles
- 483.981 kilometers
- 261.329 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from Denver International Airport (DEN) to Rapid City Regional Airport (RAP) is 1 hour 4 minutes.
Time difference and current local times
There is no time difference between Denver and Rapid City.
Rapid City, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 67 kg (148 pounds).
Denver to Rapid City flight map.
Frequent Flyer Miles Calculator
Denver (DEN) → Rapid City (RAP).