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Chicago–Friday Harbor | ORD–FRD
Calculations with different methods
- 1754.721 miles
- 2823.949 kilometers
- 1524.811 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
- 1750.193 miles
- 2816.663 kilometers
- 1520.876 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 Friday Harbor Airport (FRD) is 3 hours 49 minutes.
Time difference and current local times
The time difference between Chicago and Friday Harbor is 2 hours. Friday Harbor is 2 hours behind Chicago.
Friday Harbor, WA
Chicago to Friday Harbor flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Friday Harbor (FRD).