Air Miles Calculator

Distance between Lafayette, LA (LFT) and Grayling, AK (KGX)

Flight distance from Lafayette to Grayling (Lafayette Regional Airport – Grayling Airport) is 3702 miles / 5958 kilometers / 3217 nautical miles. Estimated flight time is 7 hours 30 minutes.

Driving distance from Lafayette (LFT) to Grayling (KGX) is 4778 miles / 7690 kilometers and travel time by car is about 134 hours 42 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Grayling Airport (KGX).

How far is Grayling from Lafayette?

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

Vincenty's formula (applied above)
  • 3702.364 miles
  • 5958.377 kilometers
  • 3217.266 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
  • 3696.364 miles
  • 5948.721 kilometers
  • 3212.052 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″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 Lafayette and Grayling is 3 hours. Grayling is 3 hours behind Lafayette.

Time Difference

Lafayette, LA

 CDT

Grayling, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 419 kg (925 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Grayling (KGX).

Distance:
3702
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3702

Round trip?