How far is Unalaska, AK, from Aberdeen, SD?

The distance between Aberdeen (Aberdeen Regional Airport) and Unalaska (Unalaska Airport) is 2989 miles / 4810 kilometers / 2597 nautical miles.

Distance from Aberdeen to Unalaska

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

Vincenty's formula (applied above)

• 2988.697 miles
• 4809.841 kilometers
• 2597.106 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

• 2979.905 miles
• 4795.692 kilometers
• 2589.467 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 Aberdeen to Unalaska?

The estimated flight time from Aberdeen Regional Airport to Unalaska Airport is 6 hours and 9 minutes.

What is the time difference between Aberdeen and Unalaska?

The time difference between Aberdeen and Unalaska is 4 hours. Unalaska is 4 hours behind Aberdeen.

Flight carbon footprint between Aberdeen Regional Airport (ABR) and Unalaska Airport (DUT)

On average, flying from Aberdeen to Unalaska generates about 333 kg of CO2 per passenger, and 333 kilograms equals 734 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aberdeen to Unalaska

See the map of the shortest flight path between Aberdeen Regional Airport (ABR) and Unalaska Airport (DUT).

Airport information

Origin	Aberdeen Regional Airport
City:	Aberdeen, SD
Country:	United States
IATA Code:	ABR
ICAO Code:	KABR
Coordinates:	45°26′56″N, 98°25′18″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