How far is McGrath, AK, from Ulukhaktok?

The distance between Ulukhaktok (Ulukhaktok/Holman Airport) and McGrath (McGrath Airport) is 1138 miles / 1831 kilometers / 989 nautical miles.

Distance from Ulukhaktok to McGrath

There are several ways to calculate the distance from Ulukhaktok to McGrath. Here are two standard methods:

Vincenty's formula (applied above)

• 1137.750 miles
• 1831.032 kilometers
• 988.678 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

• 1133.538 miles
• 1824.253 kilometers
• 985.018 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 Ulukhaktok to McGrath?

The estimated flight time from Ulukhaktok/Holman Airport to McGrath Airport is 2 hours and 39 minutes.

What is the time difference between Ulukhaktok and McGrath?

The time difference between Ulukhaktok and McGrath is 2 hours. McGrath is 2 hours behind Ulukhaktok.

Flight carbon footprint between Ulukhaktok/Holman Airport (YHI) and McGrath Airport (MCG)

On average, flying from Ulukhaktok to McGrath generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ulukhaktok to McGrath

See the map of the shortest flight path between Ulukhaktok/Holman Airport (YHI) and McGrath Airport (MCG).

Airport information

Origin	Ulukhaktok/Holman Airport
City:	Ulukhaktok
Country:	Canada
IATA Code:	YHI
ICAO Code:	CYHI
Coordinates:	70°45′46″N, 117°48′21″W

Destination	McGrath Airport
City:	McGrath, AK
Country:	United States
IATA Code:	MCG
ICAO Code:	PAMC
Coordinates:	62°57′10″N, 155°36′21″W