# 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
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
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.

EST

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?