Air Miles Calculator

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

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

Time difference and current local times

There is no time difference between New Orleans and Dallas.

Time Difference

New Orleans
Dallas

New Orleans, LA

 CST

Dallas, TX

 CST

Airport information


A 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

B 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

Map

Flight map from New Orleans to Dallas.

Frequent Flyer Miles Calculator

New Orleans (MSY) → Dallas (DFW).

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?