How far is Wichita Falls from Chicago?
There are several ways to calculate distances between Chicago and Wichita Falls. Here are two common methods:Vincenty's formula (applied above)
- 797.357 miles
- 1283.221 kilometers
- 692.884 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
- 797.047 miles
- 1282.723 kilometers
- 692.615 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).
Estimated flight time from O'Hare International Airport (ORD) to Wichita Falls Municipal Airport (SPS) is 2 hours 0 minutes.
Time difference and current local times
There is no time difference between Chicago and Wichita Falls.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (297 pounds).
Chicago to Wichita Falls flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Wichita Falls (SPS).