How far is St Michael, AK, from Grayling, AK?

The distance between Grayling (Grayling Airport) and St Michael (St. Michael Airport) is 76 miles / 122 kilometers / 66 nautical miles.

The driving distance from Grayling (KGX) to St Michael (SMK) is 257 miles / 413 kilometers, and travel time by car is about 27 hours 56 minutes.

Distance from Grayling to St Michael

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

Vincenty's formula (applied above)

• 76.049 miles
• 122.389 kilometers
• 66.085 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

• 75.791 miles
• 121.974 kilometers
• 65.861 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 St Michael?

The estimated flight time from Grayling Airport to St. Michael Airport is 38 minutes.

What is the time difference between Grayling and St Michael?

There is no time difference between Grayling and St Michael.

Flight carbon footprint between Grayling Airport (KGX) and St. Michael Airport (SMK)

On average, flying from Grayling to St Michael generates about 36 kg of CO2 per passenger, and 36 kilograms equals 80 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 St Michael

See the map of the shortest flight path between Grayling Airport (KGX) and St. Michael Airport (SMK).

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	St. Michael Airport
City:	St Michael, AK
Country:	United States
IATA Code:	SMK
ICAO Code:	PAMK
Coordinates:	63°29′24″N, 162°6′36″W