How far is Key West, FL, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Key West (Key West International Airport) is 4664 miles / 7505 kilometers / 4053 nautical miles.

Distance from Unalaska to Key West

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

Vincenty's formula (applied above)

• 4663.658 miles
• 7505.430 kilometers
• 4052.608 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

• 4656.002 miles
• 7493.110 kilometers
• 4045.955 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 Key West?

The estimated flight time from Unalaska Airport to Key West International Airport is 9 hours and 19 minutes.

What is the time difference between Unalaska and Key West?

The time difference between Unalaska and Key West is 5 hours. Key West is 5 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Key West International Airport (EYW)

On average, flying from Unalaska to Key West generates about 540 kg of CO2 per passenger, and 540 kilograms equals 1 191 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Key West

See the map of the shortest flight path between Unalaska Airport (DUT) and Key West International Airport (EYW).

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	Key West International Airport
City:	Key West, FL
Country:	United States
IATA Code:	EYW
ICAO Code:	KEYW
Coordinates:	24°33′21″N, 81°45′34″W