Air Miles Calculator

Distance between Charleston, SC (CHS) and Grayling, AK (KGX)

Flight distance from Charleston to Grayling (Charleston International Airport – Grayling Airport) is 3922 miles / 6312 kilometers / 3408 nautical miles. Estimated flight time is 7 hours 55 minutes.

Driving distance from Charleston (CHS) to Grayling (KGX) is 4938 miles / 7947 kilometers and travel time by car is about 138 hours 25 minutes.

Map of flight path and driving directions from Charleston to Grayling.

Shortest flight path between Charleston International Airport (CHS) and Grayling Airport (KGX).

How far is Grayling from Charleston?

There are several ways to calculate distances between Charleston and Grayling. Here are two common methods:

Vincenty's formula (applied above)
  • 3922.052 miles
  • 6311.931 kilometers
  • 3408.170 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 3914.095 miles
  • 6299.126 kilometers
  • 3401.256 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).

Airport information


A Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″W

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

Time difference and current local times

The time difference between Charleston and Grayling is 4 hours. Grayling is 4 hours behind Charleston.

Time Difference

Charleston, SC

 EST

Grayling, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 447 kg (985 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Grayling (KGX).

Distance:
3922
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3922

Round trip?