How far is Houston from Chicago?
There are several ways to calculate distances between Chicago and Houston. Here are two common methods:Vincenty's formula (applied above)
- 936.958 miles
- 1507.888 kilometers
- 814.194 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
- 938.150 miles
- 1509.807 kilometers
- 815.230 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 Chicago Midway International Airport (MDW) to Houston William P. Hobby Airport (HOU) is 2 hours 16 minutes.
Time difference and current local times
There is no time difference between Chicago and Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (323 pounds).
Chicago to Houston flight path
Shortest flight path between Chicago Midway International Airport (MDW) and Houston William P. Hobby Airport (HOU).
Frequent Flyer Miles Calculator
Chicago (MDW) → Houston (HOU).