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.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Chicago - Meridian
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, IL
Meridian, MS
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  |
| 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 |
| 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).
In total
Round trip?