Calculations with different methods
- 1011.528 miles
- 1627.896 kilometers
- 878.994 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
- 1009.106 miles
- 1623.999 kilometers
- 876.889 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Eppley Airfield (OMA) is 2 hours 24 minutes.
Time difference and current local times
The time difference between Washington D.C. and Omaha is 1 hour. Omaha is 1 hour behind Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (311 pounds).
Washington D.C. to Omaha flight map.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Omaha (OMA).