Air Miles Calculator

Distance between Phoenix, AZ (PHX) and San Antonio, TX (SAT)

Flight distance from Phoenix to San Antonio (Phoenix Sky Harbor International Airport – San Antonio International Airport) is 843 miles / 1356 kilometers / 732 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Phoenix (PHX) to San Antonio (SAT) is 977 miles / 1572 kilometers and travel time by car is about 15 hours 41 minutes.

Map of flight path and driving directions from Phoenix to San Antonio.

Shortest flight path between Phoenix Sky Harbor International Airport (PHX) and San Antonio International Airport (SAT).

How far is San Antonio from Phoenix?

There are several ways to calculate distances between Phoenix and San Antonio. Here are two common methods:

Vincenty's formula (applied above)
  • 842.715 miles
  • 1356.218 kilometers
  • 732.299 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
  • 841.424 miles
  • 1354.141 kilometers
  • 731.178 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 San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W

Time difference and current local times

The time difference between Phoenix and San Antonio is 2 hours. San Antonio is 2 hours ahead of Phoenix.

Time Difference

Phoenix, AZ

 MST

San Antonio, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

Frequent Flyer Miles Calculator

Phoenix (PHX) → San Antonio (SAT).

Distance:
843
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
843

Round trip?