Air Miles Calculator

Distance between Chicago, IL (ORD) and Champaign, IL (CMI)

Distance from O'Hare International Airport to University of Illinois Willard Airport is 135 miles / 218 kilometers / 118 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 135.244 miles
  • 217.655 kilometers
  • 117.524 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
  • 135.405 miles
  • 217.914 kilometers
  • 117.664 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to University of Illinois Willard Airport (CMI) is 45 minutes.

Time difference and current local times

There is no time difference between Chicago and Champaign.

Time Difference

Chicago
Champaign

Chicago, IL

 CST

Champaign, IL

 CST

Airport information


A 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

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

Map

Flight map from Chicago to Champaign.

Frequent Flyer Miles Calculator

Chicago (ORD) → Champaign (CMI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
135
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
135

Round trip?