Air Miles Calculator

Distance between Columbia, MO (COU) and Chicago, IL (ORD)

Distance from Columbia to Chicago (Columbia Regional Airport – O'Hare International Airport) is 315 miles / 507 kilometers / 274 nautical miles.

How far is Chicago from Columbia?

There are several ways to calculate distances between Columbia and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 315.135 miles
  • 507.160 kilometers
  • 273.845 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
  • 314.929 miles
  • 506.829 kilometers
  • 273.666 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 Columbia Regional Airport (COU) to O'Hare International Airport (ORD) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Columbia and Chicago.

Time Difference

Columbia
Chicago

Columbia, MO

 CST

Chicago, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (152 pounds).

Airport information


A Columbia Regional Airport
City: Columbia, MO
Country: United States Flag of United States
IATA Code: COU
ICAO Code: KCOU
Coordinates: 38°49′5″N, 92°13′10″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

Columbia to Chicago flight map.

Frequent Flyer Miles Calculator

Columbia (COU) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
315
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
315

Round trip?