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

The distance between Tucson (Tucson International Airport) and Unalaska (Unalaska Airport) is 3090 miles / 4973 kilometers / 2685 nautical miles.

Distance from Tucson to Unalaska

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

Vincenty's formula (applied above)

• 3090.228 miles
• 4973.239 kilometers
• 2685.334 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

• 3084.686 miles
• 4964.321 kilometers
• 2680.519 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 Tucson to Unalaska?

The estimated flight time from Tucson International Airport to Unalaska Airport is 6 hours and 21 minutes.

What is the time difference between Tucson and Unalaska?

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

Flight carbon footprint between Tucson International Airport (TUS) and Unalaska Airport (DUT)

On average, flying from Tucson to Unalaska generates about 345 kg of CO2 per passenger, and 345 kilograms equals 761 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tucson to Unalaska

See the map of the shortest flight path between Tucson International Airport (TUS) and Unalaska Airport (DUT).

Airport information

Origin	Tucson International Airport
City:	Tucson, AZ
Country:	United States
IATA Code:	TUS
ICAO Code:	KTUS
Coordinates:	32°6′57″N, 110°56′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