Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Champaign, IL (CMI)

Distance from Wichita Falls to Champaign (Wichita Falls Municipal Airport – University of Illinois Willard Airport) is 701 miles / 1129 kilometers / 610 nautical miles.

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).

Flight duration

Estimated flight time from Wichita Falls Municipal Airport (SPS) to University of Illinois Willard Airport (CMI) is 1 hour 49 minutes.

Time difference and current local times

There is no time difference between Wichita Falls and Champaign.

Time Difference

Wichita Falls
Champaign

Wichita Falls, TX

 CST

Champaign, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (275 pounds).

Airport information


A Wichita Falls Municipal Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B 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

Map

Wichita Falls to Champaign flight map.

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Champaign (CMI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
701
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
701

Round trip?