Map of flight path and driving directions from Dallas to New Orleans.
Shortest flight path between Dallas Love Field (DAL) and Louis Armstrong New Orleans International Airport (MSY).
How far is New Orleans from Dallas?
There are several ways to calculate distances between Dallas and New Orleans. Here are two common methods:Vincenty's formula (applied above)
- 436.245 miles
- 702.068 kilometers
- 379.086 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
- 435.795 miles
- 701.345 kilometers
- 378.696 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).
Time difference and current local times
There is no time difference between Dallas and New Orleans.
New Orleans, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 89 kg (197 pounds).
Frequent Flyer Miles Calculator
Dallas (DAL) → New Orleans (MSY).