How far is Unalaska, AK, from Memphis, TN?

The distance between Memphis (Memphis International Airport) and Unalaska (Unalaska Airport) is 3797 miles / 6111 kilometers / 3300 nautical miles.

Distance from Memphis to Unalaska

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

Vincenty's formula (applied above)

• 3797.241 miles
• 6111.068 kilometers
• 3299.713 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

• 3788.438 miles
• 6096.901 kilometers
• 3292.063 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 Memphis to Unalaska?

The estimated flight time from Memphis International Airport to Unalaska Airport is 7 hours and 41 minutes.

What is the time difference between Memphis and Unalaska?

The time difference between Memphis and Unalaska is 4 hours. Unalaska is 4 hours behind Memphis.

Flight carbon footprint between Memphis International Airport (MEM) and Unalaska Airport (DUT)

On average, flying from Memphis to Unalaska generates about 431 kg of CO2 per passenger, and 431 kilograms equals 951 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Memphis to Unalaska

See the map of the shortest flight path between Memphis International Airport (MEM) and Unalaska Airport (DUT).

Airport information

Origin	Memphis International Airport
City:	Memphis, TN
Country:	United States
IATA Code:	MEM
ICAO Code:	KMEM
Coordinates:	35°2′32″N, 89°58′36″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