Air Miles Calculator

Distance between Harlingen, TX (HRL) and Austin, TX (AUS)

Flight distance from Harlingen to Austin (Valley International Airport – Austin–Bergstrom International Airport) is 273 miles / 440 kilometers / 237 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Harlingen (HRL) to Austin (AUS) is 337 miles / 543 kilometers and travel time by car is about 5 hours 33 minutes.

Map of flight path and driving directions from Harlingen to Austin.

Shortest flight path between Valley International Airport (HRL) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Harlingen?

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

Vincenty's formula (applied above)
  • 273.109 miles
  • 439.527 kilometers
  • 237.326 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
  • 274.026 miles
  • 441.002 kilometers
  • 238.122 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 Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″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

There is no time difference between Harlingen and Austin.

Time Difference

Harlingen, TX

 CDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 65 kg (144 pounds).

Frequent Flyer Miles Calculator

Harlingen (HRL) → Austin (AUS).

Distance:
273
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
273

Round trip?