Air Miles Calculator

Distance between San Juan (SJU) and Austin, TX (AUS)

Flight distance from San Juan to Austin (San Juan Luis Muñoz Marín International Airport – Austin–Bergstrom International Airport) is 2146 miles / 3453 kilometers / 1864 nautical miles. Estimated flight time is 4 hours 33 minutes.

Map of flight path from San Juan to Austin.

Shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Austin–Bergstrom International Airport (AUS).

How far is Austin from San Juan?

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

Vincenty's formula (applied above)
  • 2145.561 miles
  • 3452.946 kilometers
  • 1864.442 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
  • 2143.642 miles
  • 3449.858 kilometers
  • 1862.774 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 San Juan Luis Muñoz Marín International Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SJU
ICAO Code: TJSJ
Coordinates: 18°26′21″N, 66°0′6″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 San Juan and Austin is 2 hours. Austin is 2 hours behind San Juan.

Time Difference

San Juan

 AST

Austin, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 234 kg (516 pounds).

Frequent Flyer Miles Calculator

San Juan (SJU) → Austin (AUS).

Distance:
2146
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2146

Round trip?