Air Miles Calculator

Distance between Huntsville, AL (HSV) and San Antonio, TX (SAT)

Distance from Huntsville to San Antonio (Huntsville International Airport – San Antonio International Airport) is 770 miles / 1239 kilometers / 669 nautical miles.

How far is San Antonio from Huntsville?

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

Vincenty's formula (applied above)
  • 770.155 miles
  • 1239.444 kilometers
  • 669.246 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
  • 769.343 miles
  • 1238.138 kilometers
  • 668.541 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 Huntsville International Airport (HSV) to San Antonio International Airport (SAT) is 1 hour 57 minutes.

Time difference and current local times

There is no time difference between Huntsville and San Antonio.

Time Difference

Huntsville
San Antonio

Huntsville, AL

 CST

San Antonio, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (291 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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

Huntsville to San Antonio flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → San Antonio (SAT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
770
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
770

Round trip?