Air Miles Calculator

Distance between Atlanta, GA (ATL) and New Orleans, LA (MSY)

Distance from Hartsfield–Jackson Atlanta International Airport to Louis Armstrong New Orleans International Airport is 425 miles / 684 kilometers / 369 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 424.901 miles
  • 683.812 kilometers
  • 369.229 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
  • 424.752 miles
  • 683.573 kilometers
  • 369.100 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 Hartsfield–Jackson Atlanta International Airport (ATL) to Louis Armstrong New Orleans International Airport (MSY) is 1 hour 18 minutes.

Time difference and current local times

The time difference between Atlanta and New Orleans is 1 hour. New Orleans is 1 hour behind Atlanta.

Time Difference

Atlanta
New Orleans

Atlanta, GA

 EST

New Orleans, LA

 CST

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″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 Atlanta to New Orleans.

Frequent Flyer Miles Calculator

Atlanta (ATL) → New Orleans (MSY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
425
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
425

Round trip?