How far is Chicago from Huntsville?
There are several ways to calculate distances between Huntsville and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 510.059 miles
- 820.860 kilometers
- 443.229 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
- 510.912 miles
- 822.234 kilometers
- 443.971 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 Huntsville International Airport (HSV) to O'Hare International Airport (ORD) is 1 hour 27 minutes.
Time difference and current local times
There is no time difference between Huntsville and Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 100 kg (222 pounds).
Huntsville to Chicago flight map.
Frequent Flyer Miles Calculator
Huntsville (HSV) → Chicago (ORD).