# 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
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
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.

EDT

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?