How far is Unalaska, AK, from Kalaupapa, HI?

The distance between Kalaupapa (Kalaupapa Airport) and Unalaska (Unalaska Airport) is 2310 miles / 3718 kilometers / 2008 nautical miles.

Distance from Kalaupapa to Unalaska

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

Vincenty's formula (applied above)

• 2310.338 miles
• 3718.129 kilometers
• 2007.629 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

• 2314.031 miles
• 3724.071 kilometers
• 2010.838 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 Kalaupapa to Unalaska?

The estimated flight time from Kalaupapa Airport to Unalaska Airport is 4 hours and 52 minutes.

What is the time difference between Kalaupapa and Unalaska?

The time difference between Kalaupapa and Unalaska is 1 hour. Unalaska is 1 hour ahead of Kalaupapa.

Flight carbon footprint between Kalaupapa Airport (LUP) and Unalaska Airport (DUT)

On average, flying from Kalaupapa to Unalaska generates about 253 kg of CO2 per passenger, and 253 kilograms equals 558 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kalaupapa to Unalaska

See the map of the shortest flight path between Kalaupapa Airport (LUP) and Unalaska Airport (DUT).

Airport information

Origin	Kalaupapa Airport
City:	Kalaupapa, HI
Country:	United States
IATA Code:	LUP
ICAO Code:	PHLU
Coordinates:	21°12′39″N, 156°58′26″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