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

The distance between Rochester (Greater Rochester International Airport) and Unalaska (Unalaska Airport) is 3873 miles / 6233 kilometers / 3365 nautical miles.

Distance from Rochester to Unalaska

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

Vincenty's formula (applied above)

• 3872.890 miles
• 6232.812 kilometers
• 3365.449 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

• 3861.825 miles
• 6215.004 kilometers
• 3355.834 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 Rochester to Unalaska?

The estimated flight time from Greater Rochester International Airport to Unalaska Airport is 7 hours and 49 minutes.

What is the time difference between Rochester and Unalaska?

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

Flight carbon footprint between Greater Rochester International Airport (ROC) and Unalaska Airport (DUT)

On average, flying from Rochester to Unalaska generates about 441 kg of CO2 per passenger, and 441 kilograms equals 971 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rochester to Unalaska

See the map of the shortest flight path between Greater Rochester International Airport (ROC) and Unalaska Airport (DUT).

Airport information

Origin	Greater Rochester International Airport
City:	Rochester, NY
Country:	United States
IATA Code:	ROC
ICAO Code:	KROC
Coordinates:	43°7′8″N, 77°40′20″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