Air Miles Calculator

Distance between Louisville, KY (SDF) and Austin, TX (AUS)

Flight distance from Louisville to Austin (Louisville International Airport – Austin–Bergstrom International Airport) is 876 miles / 1410 kilometers / 761 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from Louisville (SDF) to Austin (AUS) is 1034 miles / 1664 kilometers and travel time by car is about 17 hours 29 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Louisville?

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

Vincenty's formula (applied above)
  • 876.057 miles
  • 1409.878 kilometers
  • 761.273 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
  • 875.743 miles
  • 1409.372 kilometers
  • 761.000 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 Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

Time difference and current local times

The time difference between Louisville and Austin is 1 hour. Austin is 1 hour behind Louisville.

Time Difference

Louisville, KY

 EDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (312 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Austin (AUS).

Distance:
876
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
876

Round trip?