Air Miles Calculator

Distance between Salt Lake City, UT (SLC) and Unalaska, AK (DUT)

Distance from Salt Lake City to Unalaska (Salt Lake City International Airport – Unalaska Airport) is 2642 miles / 4252 kilometers / 2296 nautical miles.

How far is Unalaska from Salt Lake City?

There are several ways to calculate distances between Salt Lake City and Unalaska. Here are two common methods:

Vincenty's formula (applied above)
  • 2642.204 miles
  • 4252.215 kilometers
  • 2296.012 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
  • 2635.476 miles
  • 4241.388 kilometers
  • 2290.166 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).

Flight duration

Estimated flight time from Salt Lake City International Airport (SLC) to Unalaska Airport (DUT) is 5 hours 30 minutes.

Time difference and current local times

The time difference between Salt Lake City and Unalaska is 3 hours. Unalaska is 3 hours behind Salt Lake City.

Time Difference

Salt Lake City
Unalaska

Salt Lake City, UT

 MST

Unalaska, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 296 kg (653 pounds).

Airport information


A Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″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

Map

Salt Lake City to Unalaska flight map.

Frequent Flyer Miles Calculator

Salt Lake City (SLC) → Unalaska (DUT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2642
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2642

Round trip?