How far is Muscle Shoals, AL, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Muscle Shoals (Northwest Alabama Regional Airport) is 3906 miles / 6286 kilometers / 3394 nautical miles.

Distance from Unalaska to Muscle Shoals

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

Vincenty's formula (applied above)

• 3905.755 miles
• 6285.704 kilometers
• 3394.008 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

• 3896.712 miles
• 6271.150 kilometers
• 3386.150 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 Muscle Shoals?

The estimated flight time from Unalaska Airport to Northwest Alabama Regional Airport is 7 hours and 53 minutes.

What is the time difference between Unalaska and Muscle Shoals?

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

Flight carbon footprint between Unalaska Airport (DUT) and Northwest Alabama Regional Airport (MSL)

On average, flying from Unalaska to Muscle Shoals generates about 445 kg of CO2 per passenger, and 445 kilograms equals 980 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Muscle Shoals

See the map of the shortest flight path between Unalaska Airport (DUT) and Northwest Alabama Regional Airport (MSL).

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	Northwest Alabama Regional Airport
City:	Muscle Shoals, AL
Country:	United States
IATA Code:	MSL
ICAO Code:	KMSL
Coordinates:	34°44′43″N, 87°36′36″W