Air Miles Calculator

Distance between Dallas, TX (DAL) and New Orleans, LA (MSY)

Flight distance from Dallas to New Orleans (Dallas Love Field – Louis Armstrong New Orleans International Airport) is 436 miles / 702 kilometers / 379 nautical miles. Estimated flight time is 1 hour 19 minutes.

Driving distance from Dallas (DAL) to New Orleans (MSY) is 500 miles / 805 kilometers and travel time by car is about 8 hours 39 minutes.

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).

Airport information


A Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States Flag of United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″W

Time difference and current local times

There is no time difference between Dallas and New Orleans.

Time Difference

Dallas, TX

 CDT

New Orleans, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 89 kg (197 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → New Orleans (MSY).

Distance:
436
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
436

Round trip?