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

The distance between Nashville (Nashville International Airport) and Unalaska (Unalaska Airport) is 3874 miles / 6235 kilometers / 3367 nautical miles.

Distance from Nashville to Unalaska

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

Vincenty's formula (applied above)

• 3874.332 miles
• 6235.134 kilometers
• 3366.703 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

• 3864.976 miles
• 6220.076 kilometers
• 3358.573 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 Nashville to Unalaska?

The estimated flight time from Nashville International Airport to Unalaska Airport is 7 hours and 50 minutes.

What is the time difference between Nashville and Unalaska?

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

Flight carbon footprint between Nashville International Airport (BNA) and Unalaska Airport (DUT)

On average, flying from Nashville to Unalaska generates about 441 kg of CO2 per passenger, and 441 kilograms equals 972 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nashville to Unalaska

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

Airport information

Origin	Nashville International Airport
City:	Nashville, TN
Country:	United States
IATA Code:	BNA
ICAO Code:	KBNA
Coordinates:	36°7′28″N, 86°40′41″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