Map of flight path and driving directions from Wichita Falls to Champaign.
Shortest flight path between Wichita Falls Regional Airport (SPS) and University of Illinois Willard Airport (CMI).
How far is Champaign from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Champaign. Here are two common methods:Vincenty's formula (applied above)
- 701.416 miles
- 1128.819 kilometers
- 609.513 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
- 700.847 miles
- 1127.903 kilometers
- 609.019 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 Wichita Falls and Champaign.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 125 kg (275 pounds).
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Champaign (CMI).