Air Miles Calculator

Distance between Charleston, SC (CHS) and Austin, TX (AUS)

Flight distance from Charleston to Austin (Charleston International Airport – Austin–Bergstrom International Airport) is 1055 miles / 1699 kilometers / 917 nautical miles. Estimated flight time is 2 hours 29 minutes.

Driving distance from Charleston (CHS) to Austin (AUS) is 1225 miles / 1971 kilometers and travel time by car is about 21 hours 22 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Charleston?

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

Vincenty's formula (applied above)
  • 1055.414 miles
  • 1698.525 kilometers
  • 917.130 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
  • 1053.430 miles
  • 1695.331 kilometers
  • 915.405 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 Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″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 Charleston and Austin is 1 hour. Austin is 1 hour behind Charleston.

Time Difference

Charleston, SC

 EST

Austin, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (340 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Austin (AUS).

Distance:
1055
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1055

Round trip?