Air Miles Calculator logo

How far is Lexington, KY, from Austin, TX?

The distance between Austin (Austin–Bergstrom International Airport) and Lexington (Lexington Blue Grass Airport) is 922 miles / 1484 kilometers / 801 nautical miles.

The driving distance from Austin (AUS) to Lexington (LEX) is 1074 miles / 1728 kilometers, and travel time by car is about 19 hours 2 minutes.

Austin–Bergstrom International Airport – Lexington Blue Grass Airport

Distance arrow
922
Miles
Distance arrow
1484
Kilometers
Distance arrow
801
Nautical miles

Search flights

Distance from Austin to Lexington

There are several ways to calculate the distance from Austin to Lexington. Here are two standard methods:

Vincenty's formula (applied above)
  • 922.059 miles
  • 1483.910 kilometers
  • 801.247 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 921.520 miles
  • 1483.043 kilometers
  • 800.779 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).

How long does it take to fly from Austin to Lexington?

The estimated flight time from Austin–Bergstrom International Airport to Lexington Blue Grass Airport is 2 hours and 14 minutes.

Flight carbon footprint between Austin–Bergstrom International Airport (AUS) and Lexington Blue Grass Airport (LEX)

On average, flying from Austin to Lexington generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Austin to Lexington

See the map of the shortest flight path between Austin–Bergstrom International Airport (AUS) and Lexington Blue Grass Airport (LEX).

Airport information

Origin 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
Destination Lexington Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W