How far is Highfill, AR, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Highfill (Northwest Arkansas National Airport) is 3564 miles / 5736 kilometers / 3097 nautical miles.

Distance from Unalaska to Highfill

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

Vincenty's formula (applied above)

• 3564.125 miles
• 5735.903 kilometers
• 3097.140 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

• 3555.672 miles
• 5722.300 kilometers
• 3089.795 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 Highfill?

The estimated flight time from Unalaska Airport to Northwest Arkansas National Airport is 7 hours and 14 minutes.

What is the time difference between Unalaska and Highfill?

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

Flight carbon footprint between Unalaska Airport (DUT) and Northwest Arkansas National Airport (XNA)

On average, flying from Unalaska to Highfill generates about 402 kg of CO2 per passenger, and 402 kilograms equals 887 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Highfill

See the map of the shortest flight path between Unalaska Airport (DUT) and Northwest Arkansas National Airport (XNA).

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	Northwest Arkansas National Airport
City:	Highfill, AR
Country:	United States
IATA Code:	XNA
ICAO Code:	KXNA
Coordinates:	36°16′54″N, 94°18′24″W