Air Miles Calculator

Distance between Honolulu, HI (HNL) and Unalaska, AK (DUT)

Flight distance from Honolulu to Unalaska (Honolulu Daniel K. Inouye International Airport – Unalaska Airport) is 2293 miles / 3690 kilometers / 1992 nautical miles. Estimated flight time is 4 hours 50 minutes.

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).

Airport information


A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Unalaska Airport
City: Unalaska, AK
Country: United States Flag of United States
IATA Code: DUT
ICAO Code: PADU
Coordinates: 53°54′0″N, 166°32′38″W

Time difference and current local times

There is no time difference between Honolulu and Unalaska.

Time Difference

Honolulu, HI

 HST

Unalaska, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 251 kg (554 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Unalaska (DUT).

Distance:
2293
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2293

Round trip?