Air Miles Calculator

Distance between Lewiston, ID (LWS) and Unalaska, AK (DUT)

Flight distance from Lewiston to Unalaska (Lewiston–Nez Perce County Airport – Unalaska Airport) is 2212 miles / 3561 kilometers / 1923 nautical miles. Estimated flight time is 4 hours 41 minutes.

Map of flight path from Lewiston to Unalaska.

Shortest flight path between Lewiston–Nez Perce County Airport (LWS) and Unalaska Airport (DUT).

How far is Unalaska from Lewiston?

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

Vincenty's formula (applied above)
  • 2212.392 miles
  • 3560.500 kilometers
  • 1922.516 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
  • 2205.913 miles
  • 3550.072 kilometers
  • 1916.886 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 Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″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

The time difference between Lewiston and Unalaska is 2 hours. Unalaska is 2 hours behind Lewiston.

Time Difference

Lewiston, ID

 PST

Unalaska, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 242 kg (533 pounds).

Frequent Flyer Miles Calculator

Lewiston (LWS) → Unalaska (DUT).

Distance:
2212
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2212

Round trip?