How far is Gulfport, MS, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Gulfport (Gulfport–Biloxi International Airport) is 4065 miles / 6543 kilometers / 3533 nautical miles.

Distance from Unalaska to Gulfport

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

Vincenty's formula (applied above)

• 4065.499 miles
• 6542.786 kilometers
• 3532.822 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

• 4057.404 miles
• 6529.759 kilometers
• 3525.788 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 Gulfport?

The estimated flight time from Unalaska Airport to Gulfport–Biloxi International Airport is 8 hours and 11 minutes.

What is the time difference between Unalaska and Gulfport?

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

Flight carbon footprint between Unalaska Airport (DUT) and Gulfport–Biloxi International Airport (GPT)

On average, flying from Unalaska to Gulfport generates about 465 kg of CO2 per passenger, and 465 kilograms equals 1 024 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Gulfport

See the map of the shortest flight path between Unalaska Airport (DUT) and Gulfport–Biloxi International Airport (GPT).

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	Gulfport–Biloxi International Airport
City:	Gulfport, MS
Country:	United States
IATA Code:	GPT
ICAO Code:	KGPT
Coordinates:	30°24′26″N, 89°4′12″W