Air Miles Calculator

Distance between Columbus, OH (CMH) and Champaign, IL (CMI)

Flight distance from Columbus to Champaign (John Glenn Columbus International Airport – University of Illinois Willard Airport) is 286 miles / 460 kilometers / 248 nautical miles. Estimated flight time is 1 hour 2 minutes.

Driving distance from Columbus (CMH) to Champaign (CMI) is 314 miles / 505 kilometers and travel time by car is about 5 hours 34 minutes.

Map of flight path and driving directions from Columbus to Champaign.

Shortest flight path between John Glenn Columbus International Airport (CMH) and University of Illinois Willard Airport (CMI).

How far is Champaign from Columbus?

There are several ways to calculate distances between Columbus and Champaign. Here are two common methods:

Vincenty's formula (applied above)
  • 285.692 miles
  • 459.776 kilometers
  • 248.259 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
  • 284.977 miles
  • 458.626 kilometers
  • 247.638 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).

Airport information


A John Glenn Columbus International Airport
City: Columbus, OH
Country: United States Flag of United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

Time difference and current local times

The time difference between Columbus and Champaign is 1 hour. Champaign is 1 hour behind Columbus.

Time Difference

Columbus, OH

 EST

Champaign, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 67 kg (148 pounds).

Frequent Flyer Miles Calculator

Columbus (CMH) → Champaign (CMI).

Distance:
286
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
286

Round trip?