Calculations with different methods
- 969.296 miles
- 1559.931 kilometers
- 842.295 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
- 968.937 miles
- 1559.354 kilometers
- 841.984 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 Louis Armstrong New Orleans International Airport (MSY) is 2 hours 20 minutes.
Time difference and current local times
The time difference between Washington D.C. and New Orleans is 1 hour. New Orleans is 1 hour behind Washington D.C..
New Orleans, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (303 pounds).
|A||Ronald Reagan Washington National Airport|
|B||Louis Armstrong New Orleans International Airport|
|City:||New Orleans, LA|
Washington D.C. to New Orleans flight map.
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → New Orleans (MSY).