Air Miles Calculator

Distance between Louisville, KY (SDF) and Chuathbaluk, AK (CHU)

Flight distance from Louisville to Chuathbaluk (Louisville International Airport – Chuathbaluk Airport) is 3426 miles / 5513 kilometers / 2977 nautical miles. Estimated flight time is 6 hours 59 minutes.

Map of flight path from Louisville to Chuathbaluk.

Shortest flight path between Louisville International Airport (SDF) and Chuathbaluk Airport (CHU).

How far is Chuathbaluk from Louisville?

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

Vincenty's formula (applied above)
  • 3425.657 miles
  • 5513.061 kilometers
  • 2976.815 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
  • 3417.473 miles
  • 5499.890 kilometers
  • 2969.703 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 Chuathbaluk Airport
City: Chuathbaluk, AK
Country: United States Flag of United States
IATA Code: CHU
ICAO Code: PACH
Coordinates: 61°34′44″N, 159°12′57″W

Time difference and current local times

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

Time Difference

Louisville, KY

 EDT

Chuathbaluk, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 386 kg (850 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Chuathbaluk (CHU).

Distance:
3426
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3426

Round trip?