Map of flight path and driving directions from Casper to Champaign.
Shortest flight path between Casper–Natrona County International Airport (CPR) and University of Illinois Willard Airport (CMI).
How far is Champaign from Casper?
There are several ways to calculate distances between Casper and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 962.412 miles
- 1548.852 kilometers
- 836.313 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
- 960.078 miles
- 1545.096 kilometers
- 834.285 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).
|A||Casper–Natrona County International Airport|
|B||University of Illinois Willard Airport|
Time difference and current local times
The time difference between Casper and Champaign is 1 hour. Champaign is 1 hour ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 148 kg (327 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Champaign (CMI).