Map of flight path and driving directions from Louisville to New Orleans.
Shortest flight path between Louisville International Airport (SDF) and Louis Armstrong New Orleans International Airport (MSY).
How far is New Orleans from Louisville?
There are several ways to calculate distances between Louisville and New Orleans. Here are two common methods:Vincenty's formula (applied above)
- 620.426 miles
- 998.479 kilometers
- 539.136 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
- 621.443 miles
- 1000.115 kilometers
- 540.019 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).
|A||Louisville International Airport|
|B||Louis Armstrong New Orleans International Airport|
|City:||New Orleans, LA|
Time difference and current local times
The time difference between Louisville and New Orleans is 1 hour. New Orleans is 1 hour behind Louisville.
New Orleans, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 115 kg (254 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → New Orleans (MSY).