How far is Houston from Champaign?
There are several ways to calculate distances between Champaign and Houston. Here are two common methods:Vincenty's formula (applied above)
- 799.895 miles
- 1287.307 kilometers
- 695.090 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
- 800.827 miles
- 1288.806 kilometers
- 695.899 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 University of Illinois Willard Airport (CMI) to Houston George Bush Intercontinental Airport (IAH) is 2 hours 0 minutes.
Time difference and current local times
There is no time difference between Champaign and Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (297 pounds).
|A||University of Illinois Willard Airport|
|B||Houston George Bush Intercontinental Airport|
Champaign to Houston flight path
Shortest flight path between University of Illinois Willard Airport (CMI) and Houston George Bush Intercontinental Airport (IAH).
Frequent Flyer Miles Calculator
Champaign (CMI) → Houston (IAH).