How far is Unalaska, AK, from Indianapolis, IN?

The distance between Indianapolis (Indianapolis International Airport) and Unalaska (Unalaska Airport) is 3715 miles / 5979 kilometers / 3228 nautical miles.

Distance from Indianapolis to Unalaska

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

Vincenty's formula (applied above)

• 3714.998 miles
• 5978.709 kilometers
• 3228.245 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

• 3705.169 miles
• 5962.891 kilometers
• 3219.703 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 Indianapolis to Unalaska?

The estimated flight time from Indianapolis International Airport to Unalaska Airport is 7 hours and 32 minutes.

What is the time difference between Indianapolis and Unalaska?

The time difference between Indianapolis and Unalaska is 5 hours. Unalaska is 5 hours behind Indianapolis.

Flight carbon footprint between Indianapolis International Airport (IND) and Unalaska Airport (DUT)

On average, flying from Indianapolis to Unalaska generates about 421 kg of CO2 per passenger, and 421 kilograms equals 928 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Indianapolis to Unalaska

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

Airport information

Origin	Indianapolis International Airport
City:	Indianapolis, IN
Country:	United States
IATA Code:	IND
ICAO Code:	KIND
Coordinates:	39°43′2″N, 86°17′39″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