How far is Unalaska, AK, from Ithaca, NY?

The distance between Ithaca (Ithaca Tompkins Regional Airport) and Unalaska (Unalaska Airport) is 3947 miles / 6352 kilometers / 3430 nautical miles.

Distance from Ithaca to Unalaska

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

Vincenty's formula (applied above)

• 3947.172 miles
• 6352.358 kilometers
• 3429.999 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

• 3936.016 miles
• 6334.404 kilometers
• 3420.305 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 Ithaca to Unalaska?

The estimated flight time from Ithaca Tompkins Regional Airport to Unalaska Airport is 7 hours and 58 minutes.

What is the time difference between Ithaca and Unalaska?

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

Flight carbon footprint between Ithaca Tompkins Regional Airport (ITH) and Unalaska Airport (DUT)

On average, flying from Ithaca to Unalaska generates about 450 kg of CO2 per passenger, and 450 kilograms equals 992 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ithaca to Unalaska

See the map of the shortest flight path between Ithaca Tompkins Regional Airport (ITH) and Unalaska Airport (DUT).

Airport information

Origin	Ithaca Tompkins Regional Airport
City:	Ithaca, NY
Country:	United States
IATA Code:	ITH
ICAO Code:	KITH
Coordinates:	42°29′27″N, 76°27′30″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