Map of flight path and driving directions from Chicago to Friday Harbor.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Friday Harbor Airport (FRD).
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).
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 197 kg (433 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Friday Harbor (FRD).