Map of flight path from Honolulu to Unalaska.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Unalaska Airport (DUT).
How far is Unalaska from Honolulu?
There are several ways to calculate distances between Honolulu and Unalaska. Here are two common methods:Vincenty's formula (applied above)
- 2292.634 miles
- 3689.636 kilometers
- 1992.244 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
- 2296.358 miles
- 3695.631 kilometers
- 1995.481 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
There is no time difference between Honolulu and Unalaska.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 251 kg (554 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Unalaska (DUT).