How far is Friday Harbor from Honolulu?
There are several ways to calculate distances between Honolulu and Friday Harbor. Here are two common methods:Vincenty's formula (applied above)
- 2686.608 miles
- 4323.676 kilometers
- 2334.598 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
- 2686.529 miles
- 4323.550 kilometers
- 2334.530 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 Daniel K. Inouye International Airport (HNL) to Friday Harbor Airport (FRD) is 5 hours 35 minutes.
Time difference and current local times
The time difference between Honolulu and Friday Harbor is 2 hours. Friday Harbor is 2 hours ahead of Honolulu.
Friday Harbor, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 302 kg (665 pounds).
Honolulu to Friday Harbor flight map.
Frequent Flyer Miles Calculator
Honolulu (HNL) → Friday Harbor (FRD).