Air Miles Calculator

Distance between Chicago, IL (ORD) and Meridian, MS (MEI)

Distance from Chicago to Meridian (Meridian Regional Airport – O'Hare International Airport) is 667 miles / 1073 kilometers / 579 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 666.824 miles
  • 1073.150 kilometers
  • 579.455 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
  • 668.095 miles
  • 1075.195 kilometers
  • 580.559 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 Meridian Regional Airport (MEI) is 1 hour 45 minutes.

Time difference and current local times

There is no time difference between Chicago and Meridian.

Time Difference

Chicago
Meridian

Chicago, IL

 CDT

Meridian, MS

 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 Meridian Regional Airport
City: Meridian, MS
Country: United States Flag of United States
IATA Code: MEI
ICAO Code: KMEI
Coordinates: 32°19′57″N, 88°45′6″W

Map

Chicago to Meridian flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Meridian (MEI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
667
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
667

Round trip?