Air Miles Calculator

Distance between Harlingen, TX (HRL) and San Antonio, TX (SAT)

Distance from Harlingen to San Antonio (Valley International Airport – San Antonio International Airport) is 233 miles / 375 kilometers / 202 nautical miles.

How far is San Antonio from Harlingen?

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

Vincenty's formula (applied above)
  • 232.994 miles
  • 374.968 kilometers
  • 202.466 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
  • 233.732 miles
  • 376.154 kilometers
  • 203.107 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).

Flight duration

Estimated flight time from Valley International Airport (HRL) to San Antonio International Airport (SAT) is 56 minutes.

Time difference and current local times

There is no time difference between Harlingen and San Antonio.

Time Difference

Harlingen
San Antonio

Harlingen, TX

 CST

San Antonio, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 57 kg (127 pounds).

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 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

Map

Harlingen to San Antonio flight map.

Frequent Flyer Miles Calculator

Harlingen (HRL) → San Antonio (SAT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
233
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
233

Round trip?