Map of flight path and driving directions from Champaign to Waco.
Shortest flight path between University of Illinois Willard Airport (CMI) and Waco Regional Airport (ACT).
How far is Waco from Champaign?
There are several ways to calculate distances between Champaign and Waco. Here are two common methods:Vincenty's formula (applied above)
- 767.436 miles
- 1235.068 kilometers
- 666.883 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
- 767.643 miles
- 1235.402 kilometers
- 667.064 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
There is no time difference between Champaign and Waco.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (290 pounds).
Frequent Flyer Miles Calculator
Champaign (CMI) → Waco (ACT).