Air Miles Calculator

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

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

Calculations with different 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).

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

 CDT

New Orleans, LA

 CDT

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

Flight map from Chicago to New Orleans.

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?