Air Miles Calculator

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

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

Calculations with different 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).

Flight duration

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

Time difference and current local times

There is no time difference between San Antonio and Harlingen.

Time Difference

San Antonio
Harlingen

San Antonio, TX

 CDT

Harlingen, TX

 CDT

Airport information


A 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

B 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

Map

San Antonio to Harlingen flight map.

Frequent Flyer Miles Calculator

San Antonio (SAT) → Harlingen (HRL).

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?