Air Miles Calculator

Distance between Chicago, IL (ORD) and New Orleans, LA (MSY)

Distance from Chicago to New Orleans (O'Hare International Airport – Louis Armstrong New Orleans International Airport) is 837 miles / 1347 kilometers / 727 nautical miles.

How far is New Orleans from Chicago?

There are several ways to calculate distances between Chicago and New Orleans. Here are two common methods:

Vincenty's formula (applied above)
  • 836.704 miles
  • 1346.544 kilometers
  • 727.076 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
  • 838.386 miles
  • 1349.252 kilometers
  • 728.538 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Louis Armstrong New Orleans International Airport (MSY) is 2 hours 5 minutes.

Time difference and current local times

There is no time difference between Chicago and New Orleans.

Time Difference

Chicago
New Orleans

Chicago, IL

 CST

New Orleans, LA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (277 pounds).

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″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

Chicago to New Orleans flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → New Orleans (MSY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
837
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
837

Round trip?