Air Miles Calculator

Distance between Louisville, KY (SDF) and Kalskag, AK (KLG)

Flight distance from Louisville to Kalskag (Louisville International Airport – Kalskag Airport) is 3463 miles / 5573 kilometers / 3009 nautical miles. Estimated flight time is 7 hours 3 minutes.

Map of flight path from Louisville to Kalskag.

Shortest flight path between Louisville International Airport (SDF) and Kalskag Airport (KLG).

How far is Kalskag from Louisville?

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

Vincenty's formula (applied above)
  • 3462.869 miles
  • 5572.948 kilometers
  • 3009.151 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
  • 3454.550 miles
  • 5559.559 kilometers
  • 3001.922 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 Kalskag Airport
City: Kalskag, AK
Country: United States Flag of United States
IATA Code: KLG
ICAO Code: PALG
Coordinates: 61°32′10″N, 160°20′27″W

Time difference and current local times

The time difference between Louisville and Kalskag is 4 hours. Kalskag is 4 hours behind Louisville.

Time Difference

Louisville, KY

 EDT

Kalskag, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 390 kg (860 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Kalskag (KLG).

Distance:
3463
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3463

Round trip?