How far is Lewiston, ID, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Lewiston (Lewiston–Nez Perce County Airport) is 2212 miles / 3561 kilometers / 1923 nautical miles.

Distance from Unalaska to Lewiston

There are several ways to calculate the distance from Unalaska to Lewiston. Here are two standard 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 planet.

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).

How long does it take to fly from Unalaska to Lewiston?

The estimated flight time from Unalaska Airport to Lewiston–Nez Perce County Airport is 4 hours and 41 minutes.

What is the time difference between Unalaska and Lewiston?

The time difference between Unalaska and Lewiston is 2 hours. Lewiston is 2 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Lewiston–Nez Perce County Airport (LWS)

On average, flying from Unalaska to Lewiston generates about 242 kg of CO2 per passenger, and 242 kilograms equals 533 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Lewiston

See the map of the shortest flight path between Unalaska Airport (DUT) and Lewiston–Nez Perce County Airport (LWS).

Airport information

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

Destination	Lewiston–Nez Perce County Airport
City:	Lewiston, ID
Country:	United States
IATA Code:	LWS
ICAO Code:	KLWS
Coordinates:	46°22′28″N, 117°0′53″W