How far is Grayling, AK, from Huron, SD?

The distance between Huron (Huron Regional Airport) and Grayling (Grayling Airport) is 2707 miles / 4357 kilometers / 2352 nautical miles.

The driving distance from Huron (HON) to Grayling (KGX) is 3518 miles / 5662 kilometers, and travel time by car is about 122 hours 28 minutes.

Distance from Huron to Grayling

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

Vincenty's formula (applied above)

• 2707.081 miles
• 4356.625 kilometers
• 2352.389 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

• 2699.733 miles
• 4344.799 kilometers
• 2346.004 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 Huron to Grayling?

The estimated flight time from Huron Regional Airport to Grayling Airport is 5 hours and 37 minutes.

What is the time difference between Huron and Grayling?

The time difference between Huron and Grayling is 3 hours. Grayling is 3 hours behind Huron.

Flight carbon footprint between Huron Regional Airport (HON) and Grayling Airport (KGX)

On average, flying from Huron to Grayling generates about 299 kg of CO2 per passenger, and 299 kilograms equals 660 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Huron to Grayling

See the map of the shortest flight path between Huron Regional Airport (HON) and Grayling Airport (KGX).

Airport information

Origin	Huron Regional Airport
City:	Huron, SD
Country:	United States
IATA Code:	HON
ICAO Code:	KHON
Coordinates:	44°23′6″N, 98°13′42″W

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