How far is Rapid City from Dallas?
There are several ways to calculate distances between Dallas and Rapid City. Here are two common methods:Vincenty's formula (applied above)
- 834.771 miles
- 1343.433 kilometers
- 725.396 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
- 835.672 miles
- 1344.884 kilometers
- 726.179 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 Dallas/Fort Worth International Airport (DFW) to Rapid City Regional Airport (RAP) is 2 hours 4 minutes.
Time difference and current local times
The time difference between Dallas and Rapid City is 1 hour. Rapid City is 1 hour behind Dallas.
Rapid City, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 138 kg (304 pounds).
Dallas to Rapid City flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Rapid City (RAP).