How far is Hughes, AK, from Grayling, AK?

The distance between Grayling (Grayling Airport) and Hughes (Hughes Airport (Alaska)) is 278 miles / 448 kilometers / 242 nautical miles.

The driving distance from Grayling (KGX) to Hughes (HUS) is 222 miles / 358 kilometers, and travel time by car is about 35 hours 48 minutes.

Distance from Grayling to Hughes

There are several ways to calculate the distance from Grayling to Hughes. Here are two standard methods:

Vincenty's formula (applied above)

• 278.322 miles
• 447.915 kilometers
• 241.855 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

• 277.465 miles
• 446.537 kilometers
• 241.111 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 Grayling to Hughes?

The estimated flight time from Grayling Airport to Hughes Airport (Alaska) is 1 hour and 1 minutes.

What is the time difference between Grayling and Hughes?

There is no time difference between Grayling and Hughes.

Flight carbon footprint between Grayling Airport (KGX) and Hughes Airport (Alaska) (HUS)

On average, flying from Grayling to Hughes generates about 66 kg of CO2 per passenger, and 66 kilograms equals 145 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Grayling to Hughes

See the map of the shortest flight path between Grayling Airport (KGX) and Hughes Airport (Alaska) (HUS).

Airport information

Origin	Grayling Airport
City:	Grayling, AK
Country:	United States
IATA Code:	KGX
ICAO Code:	PAGX
Coordinates:	62°53′42″N, 160°3′58″W

Destination	Hughes Airport (Alaska)
City:	Hughes, AK
Country:	United States
IATA Code:	HUS
ICAO Code:	PAHU
Coordinates:	66°2′27″N, 154°15′46″W