Air Miles Calculator

Distance between Louisville, KY (SDF) and McGrath, AK (MCG)

Flight distance from Louisville to McGrath (Louisville International Airport – McGrath Airport) is 3301 miles / 5312 kilometers / 2868 nautical miles. Estimated flight time is 6 hours 44 minutes.

Driving distance from Louisville (SDF) to McGrath (MCG) is 3987 miles / 6416 kilometers and travel time by car is about 74 hours 6 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and McGrath Airport (MCG).

How far is McGrath from Louisville?

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

Vincenty's formula (applied above)
  • 3300.859 miles
  • 5312.218 kilometers
  • 2868.368 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
  • 3293.217 miles
  • 5299.918 kilometers
  • 2861.727 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 Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″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 Louisville and McGrath is 4 hours. McGrath is 4 hours behind Louisville.

Time Difference

Louisville, KY

 EDT

McGrath, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 370 kg (817 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → McGrath (MCG).

Distance:
3301
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3301

Round trip?