How far is Unalaska, AK, from Phoenix, AZ?

The distance between Phoenix (Phoenix Sky Harbor International Airport) and Unalaska (Unalaska Airport) is 2982 miles / 4799 kilometers / 2591 nautical miles.

Distance from Phoenix to Unalaska

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

Vincenty's formula (applied above)

• 2981.666 miles
• 4798.526 kilometers
• 2590.997 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

• 2976.018 miles
• 4789.436 kilometers
• 2586.089 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 Phoenix to Unalaska?

The estimated flight time from Phoenix Sky Harbor International Airport to Unalaska Airport is 6 hours and 8 minutes.

What is the time difference between Phoenix and Unalaska?

The time difference between Phoenix and Unalaska is 3 hours. Unalaska is 3 hours behind Phoenix.

Flight carbon footprint between Phoenix Sky Harbor International Airport (PHX) and Unalaska Airport (DUT)

On average, flying from Phoenix to Unalaska generates about 332 kg of CO2 per passenger, and 332 kilograms equals 732 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Phoenix to Unalaska

See the map of the shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Unalaska Airport (DUT).

Airport information

Origin	Phoenix Sky Harbor International Airport
City:	Phoenix, AZ
Country:	United States
IATA Code:	PHX
ICAO Code:	KPHX
Coordinates:	33°26′3″N, 112°0′43″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