How far is Marshall, AK, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Marshall (Marshall Don Hunter Sr. Airport) is 575 miles / 926 kilometers / 500 nautical miles.

Distance from Unalaska to Marshall

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

Vincenty's formula (applied above)

• 575.434 miles
• 926.071 kilometers
• 500.038 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

• 574.415 miles
• 924.432 kilometers
• 499.153 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 Marshall?

The estimated flight time from Unalaska Airport to Marshall Don Hunter Sr. Airport is 1 hour and 35 minutes.

What is the time difference between Unalaska and Marshall?

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

Flight carbon footprint between Unalaska Airport (DUT) and Marshall Don Hunter Sr. Airport (MLL)

On average, flying from Unalaska to Marshall generates about 110 kg of CO2 per passenger, and 110 kilograms equals 241 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Marshall

See the map of the shortest flight path between Unalaska Airport (DUT) and Marshall Don Hunter Sr. Airport (MLL).

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	Marshall Don Hunter Sr. Airport
City:	Marshall, AK
Country:	United States
IATA Code:	MLL
ICAO Code:	PADM
Coordinates:	61°51′51″N, 162°1′33″W