How far is Austin, TX, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Austin (Austin–Bergstrom International Airport) is 799 miles / 1286 kilometers / 694 nautical miles.
The driving distance from Chattanooga (CHA) to Austin (AUS) is 943 miles / 1518 kilometers, and travel time by car is about 17 hours 19 minutes.
Chattanooga Metropolitan Airport – Austin–Bergstrom International Airport
Search flights
Distance from Chattanooga to Austin
There are several ways to calculate the distance from Chattanooga to Austin. Here are two standard methods:
Vincenty's formula (applied above)- 799.078 miles
- 1285.992 kilometers
- 694.380 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- 798.074 miles
- 1284.376 kilometers
- 693.508 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 Chattanooga to Austin?
The estimated flight time from Chattanooga Metropolitan Airport to Austin–Bergstrom International Airport is 2 hours and 0 minutes.
What is the time difference between Chattanooga and Austin?
The time difference between Chattanooga and Austin is 1 hour. Austin is 1 hour behind Chattanooga.
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Austin–Bergstrom International Airport (AUS)
On average, flying from Chattanooga to Austin generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chattanooga to Austin
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Austin–Bergstrom International Airport (AUS).
Airport information
| Origin | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| Destination | 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 |