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

The distance between Key West (Key West International Airport) and Kotzebue (Ralph Wien Memorial Airport) is 4425 miles / 7121 kilometers / 3845 nautical miles.

Distance from Key West to Kotzebue

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

Vincenty's formula (applied above)

• 4424.619 miles
• 7120.735 kilometers
• 3844.889 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

• 4418.914 miles
• 7111.553 kilometers
• 3839.931 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 Key West to Kotzebue?

The estimated flight time from Key West International Airport to Ralph Wien Memorial Airport is 8 hours and 52 minutes.

What is the time difference between Key West and Kotzebue?

The time difference between Key West and Kotzebue is 4 hours. Kotzebue is 4 hours behind Key West.

Flight carbon footprint between Key West International Airport (EYW) and Ralph Wien Memorial Airport (OTZ)

On average, flying from Key West to Kotzebue generates about 510 kg of CO2 per passenger, and 510 kilograms equals 1 124 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Key West to Kotzebue

See the map of the shortest flight path between Key West International Airport (EYW) and Ralph Wien Memorial Airport (OTZ).

Airport information

Origin	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

Destination	Ralph Wien Memorial Airport
City:	Kotzebue, AK
Country:	United States
IATA Code:	OTZ
ICAO Code:	PAOT
Coordinates:	66°53′4″N, 162°35′56″W