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Chicago (ORD) - Huntsville (HSV)
Calculations with different methods
- 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).
Estimated flight time from O'Hare International Airport (ORD) to Huntsville International Airport (HSV) is 1 hour 27 minutes.
Time difference and current local times
There is no time difference between Chicago and Huntsville.
Flight map from Chicago to Huntsville.
Frequent Flyer Miles Calculator
Chicago (ORD) → Huntsville (HSV).