How far is Unalaska, AK, from Atlanta, GA?

The distance between Atlanta (Hartsfield–Jackson Atlanta International Airport) and Unalaska (Unalaska Airport) is 4087 miles / 6577 kilometers / 3551 nautical miles.

Distance from Atlanta to Unalaska

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

Vincenty's formula (applied above)

• 4086.606 miles
• 6576.755 kilometers
• 3551.164 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

• 4077.362 miles
• 6561.877 kilometers
• 3543.130 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 Atlanta to Unalaska?

The estimated flight time from Hartsfield–Jackson Atlanta International Airport to Unalaska Airport is 8 hours and 14 minutes.

What is the time difference between Atlanta and Unalaska?

The time difference between Atlanta and Unalaska is 5 hours. Unalaska is 5 hours behind Atlanta.

Flight carbon footprint between Hartsfield–Jackson Atlanta International Airport (ATL) and Unalaska Airport (DUT)

On average, flying from Atlanta to Unalaska generates about 467 kg of CO2 per passenger, and 467 kilograms equals 1 030 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Atlanta to Unalaska

See the map of the shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Unalaska Airport (DUT).

Airport information

Origin	Hartsfield–Jackson Atlanta International Airport
City:	Atlanta, GA
Country:	United States
IATA Code:	ATL
ICAO Code:	KATL
Coordinates:	33°38′12″N, 84°25′41″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