How far is Unalaska, AK, from Pendleton, OR?

The distance between Pendleton (Eastern Oregon Regional Airport) and Unalaska (Unalaska Airport) is 2163 miles / 3482 kilometers / 1880 nautical miles.

Distance from Pendleton to Unalaska

There are several ways to calculate the distance from Pendleton to Unalaska. Here are two standard methods:

Vincenty's formula (applied above)

• 2163.330 miles
• 3481.542 kilometers
• 1879.882 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

• 2157.124 miles
• 3471.555 kilometers
• 1874.490 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 Pendleton to Unalaska?

The estimated flight time from Eastern Oregon Regional Airport to Unalaska Airport is 4 hours and 35 minutes.

What is the time difference between Pendleton and Unalaska?

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

Flight carbon footprint between Eastern Oregon Regional Airport (PDT) and Unalaska Airport (DUT)

On average, flying from Pendleton to Unalaska generates about 236 kg of CO2 per passenger, and 236 kilograms equals 521 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Pendleton to Unalaska

See the map of the shortest flight path between Eastern Oregon Regional Airport (PDT) and Unalaska Airport (DUT).

Airport information

Origin	Eastern Oregon Regional Airport
City:	Pendleton, OR
Country:	United States
IATA Code:	PDT
ICAO Code:	KPDT
Coordinates:	45°41′42″N, 118°50′27″W

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