Air Miles Calculator

Distance between Phoenix, AZ (PHX) and Austin, TX (AUS)

Flight distance from Phoenix to Austin (Phoenix Sky Harbor International Airport – Austin–Bergstrom International Airport) is 872 miles / 1403 kilometers / 758 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from Phoenix (PHX) to Austin (AUS) is 1010 miles / 1625 kilometers and travel time by car is about 16 hours 39 minutes.

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).

Airport information


A Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″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 Phoenix and Austin is 2 hours. Austin is 2 hours ahead of Phoenix.

Time Difference

Phoenix, AZ

 MST

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (311 pounds).

Frequent Flyer Miles Calculator

Phoenix (PHX) → Austin (AUS).

Distance:
872
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
872

Round trip?