Air Miles Calculator

Distance between Atlanta, GA (ATL) and Unalaska, AK (DUT)

Distance from Atlanta to Unalaska (Unalaska Airport – Hartsfield–Jackson Atlanta International Airport) is 4087 miles / 6577 kilometers / 3551 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to Unalaska Airport (DUT) is 8 hours 14 minutes.

Time difference and current local times

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

Time Difference

Atlanta
Unalaska

Atlanta, GA

 EDT

Unalaska, AK

 HDT

Airport information


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

B Unalaska Airport
City: Unalaska, AK
Country: United States Flag of United States
IATA Code: DUT
ICAO Code: PADU
Coordinates: 53°54′0″N, 166°32′38″W

Map

Atlanta to Unalaska flight map.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Unalaska (DUT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4087
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4087

Round trip?