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Dallas–Rapid City | DFW–RAP
Calculations with different methods
- 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).
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
Dallas to Rapid City flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Rapid City (RAP).