Map of flight path from Boise to Unalaska.
Shortest flight path between Boise Airport (BOI) and Unalaska Airport (DUT).
How far is Unalaska from Boise?
There are several ways to calculate distances between Boise and Unalaska. Here are two common methods:Vincenty's formula (applied above)
- 2352.797 miles
- 3786.460 kilometers
- 2044.525 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
- 2346.384 miles
- 3776.138 kilometers
- 2038.952 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 Unalaska is 3 hours. Unalaska is 3 hours behind Boise.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 258 kg (569 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Unalaska (DUT).