How far is Unalaska, AK, from Juneau, AK?

The distance between Juneau (Juneau International Airport) and Unalaska (Unalaska Airport) is 1260 miles / 2027 kilometers / 1095 nautical miles.

Distance from Juneau to Unalaska

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

Vincenty's formula (applied above)

• 1259.794 miles
• 2027.442 kilometers
• 1094.731 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

• 1255.641 miles
• 2020.758 kilometers
• 1091.122 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 Juneau to Unalaska?

The estimated flight time from Juneau International Airport to Unalaska Airport is 2 hours and 53 minutes.

What is the time difference between Juneau and Unalaska?

The time difference between Juneau and Unalaska is 1 hour. Unalaska is 1 hour behind Juneau.

Flight carbon footprint between Juneau International Airport (JNU) and Unalaska Airport (DUT)

On average, flying from Juneau to Unalaska generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Juneau to Unalaska

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

Airport information

Origin	Juneau International Airport
City:	Juneau, AK
Country:	United States
IATA Code:	JNU
ICAO Code:	PAJN
Coordinates:	58°21′28″N, 134°34′59″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