Air Miles Calculator

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

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

How far is Meridian from Chicago?

There are several ways to calculate distances between Chicago and Meridian. Here are two common 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 – the shortest distance between two points).

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

 CST

Meridian, MS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (266 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 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?