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How far is Meridian, MS, from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Meridian (Meridian Regional Airport) is 667 miles / 1073 kilometers / 579 nautical miles.

The driving distance from Chicago (ORD) to Meridian (MEI) is 750 miles / 1207 kilometers, and travel time by car is about 14 hours 11 minutes.

Chicago O'Hare International Airport – Meridian Regional Airport

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667
Miles
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1073
Kilometers
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579
Nautical miles

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Distance from Chicago to Meridian

There are several ways to calculate the distance from Chicago to Meridian. Here are two standard 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 planet.

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).

How long does it take to fly from Chicago to Meridian?

The estimated flight time from Chicago O'Hare International Airport to Meridian Regional Airport is 1 hour and 45 minutes.

What is the time difference between Chicago and Meridian?

There is no time difference between Chicago and Meridian.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Meridian Regional Airport (MEI)

On average, flying from Chicago to Meridian generates about 121 kg of CO2 per passenger, and 121 kilograms equals 266 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Meridian

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Meridian Regional Airport (MEI).

Airport information

Origin Chicago 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
Destination 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