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

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

Distance from Unalaska to Ithaca

There are several ways to calculate the distance from Unalaska to Ithaca. 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 Unalaska to Ithaca?

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

What is the time difference between Unalaska and Ithaca?

The time difference between Unalaska and Ithaca is 5 hours. Ithaca is 5 hours ahead of Unalaska.

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

On average, flying from Unalaska to Ithaca 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 Unalaska to Ithaca

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

Airport information

Origin	Unalaska Airport
City:	Unalaska, AK
Country:	United States
IATA Code:	DUT
ICAO Code:	PADU
Coordinates:	53°54′0″N, 166°32′38″W

Destination	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