Map of flight path and driving directions from Boise to Friday Harbor.
Shortest flight path between Boise Airport (BOI) and Friday Harbor Airport (FRD).
How far is Friday Harbor from Boise?
There are several ways to calculate distances between Boise and Friday Harbor. Here are two common methods:Vincenty's formula (applied above)
- 473.169 miles
- 761.491 kilometers
- 411.172 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
- 472.623 miles
- 760.612 kilometers
- 410.698 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 Boise and Friday Harbor is 1 hour. Friday Harbor is 1 hour behind Boise.
Friday Harbor, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 95 kg (209 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Friday Harbor (FRD).