How far is Unalaska, AK, from Lancaster, PA?

The distance between Lancaster (Lancaster Airport (Pennsylvania)) and Unalaska (Unalaska Airport) is 4070 miles / 6551 kilometers / 3537 nautical miles.

Distance from Lancaster to Unalaska

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

Vincenty's formula (applied above)

• 4070.423 miles
• 6550.711 kilometers
• 3537.101 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

• 4059.436 miles
• 6533.028 kilometers
• 3527.553 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 Lancaster to Unalaska?

The estimated flight time from Lancaster Airport (Pennsylvania) to Unalaska Airport is 8 hours and 12 minutes.

What is the time difference between Lancaster and Unalaska?

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

Flight carbon footprint between Lancaster Airport (Pennsylvania) (LNS) and Unalaska Airport (DUT)

On average, flying from Lancaster to Unalaska generates about 465 kg of CO2 per passenger, and 465 kilograms equals 1 025 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lancaster to Unalaska

See the map of the shortest flight path between Lancaster Airport (Pennsylvania) (LNS) and Unalaska Airport (DUT).

Airport information

Origin	Lancaster Airport (Pennsylvania)
City:	Lancaster, PA
Country:	United States
IATA Code:	LNS
ICAO Code:	KLNS
Coordinates:	40°7′18″N, 76°17′45″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