Air Miles Calculator

Distance between Champaign, IL (CMI) and Waco, TX (ACT)

Flight distance from Champaign to Waco (University of Illinois Willard Airport – Waco Regional Airport) is 767 miles / 1235 kilometers / 667 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Champaign (CMI) to Waco (ACT) is 917 miles / 1476 kilometers and travel time by car is about 15 hours 51 minutes.

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).

Airport information


A 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

B Waco Regional Airport
City: Waco, TX
Country: United States Flag of United States
IATA Code: ACT
ICAO Code: KACT
Coordinates: 31°36′40″N, 97°13′49″W

Time difference and current local times

There is no time difference between Champaign and Waco.

Time Difference

Champaign, IL

 CDT

Waco, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (290 pounds).

Frequent Flyer Miles Calculator

Champaign (CMI) → Waco (ACT).

Distance:
767
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
767

Round trip?