Air Miles Calculator

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

Distance from Dallas/Fort Worth International Airport to Louis Armstrong New Orleans International Airport is 448 miles / 720 kilometers / 389 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 447.509 miles
  • 720.196 kilometers
  • 388.875 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
  • 447.040 miles
  • 719.441 kilometers
  • 388.467 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Louis Armstrong New Orleans International Airport (MSY) is 1 hour 20 minutes.

Time difference and current local times

There is no time difference between Dallas and New Orleans.

Time Difference

Dallas
New Orleans

Dallas, TX

 CST

New Orleans, LA

 CST

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″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

Map

Flight map from Dallas to New Orleans.

Frequent Flyer Miles Calculator

Dallas (DFW) → New Orleans (MSY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
448
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
448

Round trip?