Map of flight path and driving directions from Phoenix to Austin.
Shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Austin–Bergstrom International Airport (AUS).
How far is Austin from Phoenix?
There are several ways to calculate distances between Phoenix and Austin. Here are two common methods:Vincenty's formula (applied above)
- 871.991 miles
- 1403.333 kilometers
- 757.739 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
- 870.484 miles
- 1400.908 kilometers
- 756.430 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).
Time difference and current local times
The time difference between Phoenix and Austin is 2 hours. Austin is 2 hours ahead of Phoenix.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (311 pounds).
Frequent Flyer Miles Calculator
Phoenix (PHX) → Austin (AUS).