How far is Grayling, AK, from Decatur, IL?

The distance between Decatur (Decatur Airport) and Grayling (Grayling Airport) is 3250 miles / 5231 kilometers / 2824 nautical miles.

The driving distance from Decatur (DEC) to Grayling (KGX) is 4159 miles / 6693 kilometers, and travel time by car is about 133 hours 24 minutes.

Distance from Decatur to Grayling

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

Vincenty's formula (applied above)

• 3250.143 miles
• 5230.598 kilometers
• 2824.297 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

• 3242.130 miles
• 5217.703 kilometers
• 2817.334 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 Decatur to Grayling?

The estimated flight time from Decatur Airport to Grayling Airport is 6 hours and 39 minutes.

What is the time difference between Decatur and Grayling?

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

Flight carbon footprint between Decatur Airport (DEC) and Grayling Airport (KGX)

On average, flying from Decatur to Grayling generates about 364 kg of CO2 per passenger, and 364 kilograms equals 803 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Decatur to Grayling

See the map of the shortest flight path between Decatur Airport (DEC) and Grayling Airport (KGX).

Airport information

Origin	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″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