How far is Unalaska, AK, from Niagara Falls, NY?

The distance between Niagara Falls (Niagara Falls International Airport) and Unalaska (Unalaska Airport) is 3827 miles / 6160 kilometers / 3326 nautical miles.

Distance from Niagara Falls to Unalaska

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

Vincenty's formula (applied above)

• 3827.437 miles
• 6159.662 kilometers
• 3325.952 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

• 3816.511 miles
• 6142.079 kilometers
• 3316.457 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 Niagara Falls to Unalaska?

The estimated flight time from Niagara Falls International Airport to Unalaska Airport is 7 hours and 44 minutes.

What is the time difference between Niagara Falls and Unalaska?

The time difference between Niagara Falls and Unalaska is 5 hours. Unalaska is 5 hours behind Niagara Falls.

Flight carbon footprint between Niagara Falls International Airport (IAG) and Unalaska Airport (DUT)

On average, flying from Niagara Falls to Unalaska generates about 435 kg of CO2 per passenger, and 435 kilograms equals 959 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Niagara Falls to Unalaska

See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Unalaska Airport (DUT).

Airport information

Origin	Niagara Falls International Airport
City:	Niagara Falls, NY
Country:	United States
IATA Code:	IAG
ICAO Code:	KIAG
Coordinates:	43°6′26″N, 78°56′46″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