How far is Glasgow, MT, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Glasgow (Glasgow Valley County Airport) is 2561 miles / 4121 kilometers / 2225 nautical miles.

Distance from Unalaska to Glasgow

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

Vincenty's formula (applied above)

• 2560.692 miles
• 4121.034 kilometers
• 2225.181 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

• 2552.824 miles
• 4108.373 kilometers
• 2218.344 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 Glasgow?

The estimated flight time from Unalaska Airport to Glasgow Valley County Airport is 5 hours and 20 minutes.

What is the time difference between Unalaska and Glasgow?

The time difference between Unalaska and Glasgow is 3 hours. Glasgow is 3 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Glasgow Valley County Airport (GGW)

On average, flying from Unalaska to Glasgow generates about 282 kg of CO2 per passenger, and 282 kilograms equals 622 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Glasgow

See the map of the shortest flight path between Unalaska Airport (DUT) and Glasgow Valley County Airport (GGW).

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	Glasgow Valley County Airport
City:	Glasgow, MT
Country:	United States
IATA Code:	GGW
ICAO Code:	KGGW
Coordinates:	48°12′45″N, 106°36′53″W