Air Miles Calculator

Distance between Charlotte, NC (CLT) and Austin, TX (AUS)

Flight distance from Charlotte to Austin (Charlotte Douglas International Airport – Austin–Bergstrom International Airport) is 1032 miles / 1662 kilometers / 897 nautical miles. Estimated flight time is 2 hours 27 minutes.

Driving distance from Charlotte (CLT) to Austin (AUS) is 1169 miles / 1881 kilometers and travel time by car is about 20 hours 19 minutes.

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

Shortest flight path between Charlotte Douglas International Airport (CLT) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Charlotte?

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

Vincenty's formula (applied above)
  • 1032.485 miles
  • 1661.624 kilometers
  • 897.205 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
  • 1030.876 miles
  • 1659.034 kilometers
  • 895.807 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 Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″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 Charlotte and Austin is 1 hour. Austin is 1 hour behind Charlotte.

Time Difference

Charlotte, NC

 EDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (337 pounds).

Frequent Flyer Miles Calculator

Charlotte (CLT) → Austin (AUS).

Distance:
1032
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1032

Round trip?