How far is Hughes from Chicago?
There are several ways to calculate distances between Chicago and Hughes. Here are two common methods:Vincenty's formula (applied above)
- 2973.086 miles
- 4784.718 kilometers
- 2583.541 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
- 2965.629 miles
- 4772.718 kilometers
- 2577.061 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 O'Hare International Airport (ORD) to Hughes Airport (Alaska) (HUS) is 6 hours 7 minutes.
Time difference and current local times
The time difference between Chicago and Hughes is 3 hours. Hughes is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 336 kg (741 pounds).
Chicago to Hughes flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Hughes (HUS).