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Chicago–Fairbanks | ORD–FAI
Calculations with different methods
- 2785.090 miles
- 4482.168 kilometers
- 2420.177 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
- 2778.286 miles
- 4471.217 kilometers
- 2414.264 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 Fairbanks International Airport (FAI) is 5 hours 46 minutes.
Time difference and current local times
The time difference between Chicago and Fairbanks is 3 hours. Fairbanks is 3 hours behind Chicago.
Chicago to Fairbanks flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Fairbanks (FAI).