Air Miles Calculator

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

Distance from New Orleans to Chicago (O'Hare International Airport – 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 Louis Armstrong New Orleans International Airport (MSY) to O'Hare International Airport (ORD) is 2 hours 5 minutes.

Time difference and current local times

There is no time difference between New Orleans and Chicago.

Time Difference

New Orleans
Chicago

New Orleans, LA

 CDT

Chicago, IL

 CDT

Carbon dioxide emissions

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

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 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

Map

New Orleans to Chicago flight map.

Frequent Flyer Miles Calculator

New Orleans (MSY) → Chicago (ORD).

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?