Air Miles Calculator

Distance between Lafayette, LA (LFT) and San Antonio, TX (SAT)

Distance from Lafayette to San Antonio (Lafayette Regional Airport – San Antonio International Airport) is 392 miles / 631 kilometers / 340 nautical miles.

How far is San Antonio from Lafayette?

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

Vincenty's formula (applied above)
  • 391.824 miles
  • 630.580 kilometers
  • 340.486 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
  • 391.089 miles
  • 629.397 kilometers
  • 339.847 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 Lafayette Regional Airport (LFT) to San Antonio International Airport (SAT) is 1 hour 14 minutes.

Time difference and current local times

There is no time difference between Lafayette and San Antonio.

Time Difference

Lafayette
San Antonio

Lafayette, LA

 CDT

San Antonio, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (181 pounds).

Airport information


A Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′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

Lafayette to San Antonio flight path

Shortest flight path between Lafayette Regional Airport (LFT) and San Antonio International Airport (SAT).

Frequent Flyer Miles Calculator

Lafayette (LFT) → San Antonio (SAT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
392
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
392

Round trip?