Map of flight path and driving directions from Denver to Champaign.
Shortest flight path between Denver International Airport (DEN) and University of Illinois Willard Airport (CMI).
How far is Champaign from Denver?
There are several ways to calculate distances between Denver and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 869.418 miles
- 1399.192 kilometers
- 755.504 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
- 867.248 miles
- 1395.700 kilometers
- 753.618 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).
Time difference and current local times
The time difference between Denver and Champaign is 1 hour. Champaign is 1 hour ahead of Denver.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (311 pounds).
Frequent Flyer Miles Calculator
Denver (DEN) → Champaign (CMI).