How far is Friday Harbor from Chicago?
There are several ways to calculate distances between Chicago and Friday Harbor. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 193 kg (425 pounds).
Chicago to Friday Harbor flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Friday Harbor (FRD).