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 Rapid City Regional Airport (RAP) to Dallas/Fort Worth International Airport (DFW) is 2 hours 4 minutes.
Time difference and current local times
The time difference between Rapid City and Dallas is 1 hour. Dallas is 1 hour ahead of Rapid City.
Rapid City, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 125 kg (276 pounds).
Rapid City to Dallas flight map.
Frequent Flyer Miles Calculator
Rapid City (RAP) → Dallas (DFW).