Air Miles Calculator

Distance between Charleston, SC (CHS) and McGrath, AK (MCG)

Flight distance from Charleston to McGrath (Charleston International Airport – McGrath Airport) is 3782 miles / 6086 kilometers / 3286 nautical miles. Estimated flight time is 7 hours 39 minutes.

Driving distance from Charleston (CHS) to McGrath (MCG) is 4569 miles / 7353 kilometers and travel time by car is about 84 hours 34 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and McGrath Airport (MCG).

How far is McGrath from Charleston?

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

Vincenty's formula (applied above)
  • 3781.680 miles
  • 6086.024 kilometers
  • 3286.190 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
  • 3774.238 miles
  • 6074.048 kilometers
  • 3279.723 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 McGrath Airport
City: McGrath, AK
Country: United States Flag of United States
IATA Code: MCG
ICAO Code: PAMC
Coordinates: 62°57′10″N, 155°36′21″W

Time difference and current local times

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

Time Difference

Charleston, SC

 EST

McGrath, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 429 kg (946 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → McGrath (MCG).

Distance:
3782
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3782

Round trip?