How far is Dallas, TX, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Dallas (Dallas/Fort Worth International Airport) is 3619 miles / 5823 kilometers / 3144 nautical miles.

Distance from Unalaska to Dallas

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

Vincenty's formula (applied above)

• 3618.544 miles
• 5823.482 kilometers
• 3144.429 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

• 3610.982 miles
• 5811.312 kilometers
• 3137.857 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 Dallas?

The estimated flight time from Unalaska Airport to Dallas/Fort Worth International Airport is 7 hours and 21 minutes.

What is the time difference between Unalaska and Dallas?

The time difference between Unalaska and Dallas is 4 hours. Dallas is 4 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Dallas/Fort Worth International Airport (DFW)

On average, flying from Unalaska to Dallas generates about 409 kg of CO2 per passenger, and 409 kilograms equals 902 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Dallas

See the map of the shortest flight path between Unalaska Airport (DUT) and Dallas/Fort Worth International Airport (DFW).

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	Dallas/Fort Worth International Airport
City:	Dallas, TX
Country:	United States
IATA Code:	DFW
ICAO Code:	KDFW
Coordinates:	32°53′48″N, 97°2′16″W