Calculations with different methods
- 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).
Estimated flight time from Midway International Airport (MDW) to 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 135 kg (297 pounds).
Chicago to Houston flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → Houston (HOU).