Air Miles Calculator

Distance between San Antonio, TX (SAT) and Twin Falls, ID (TWF)

Flight distance from San Antonio to Twin Falls (San Antonio International Airport – Magic Valley Regional Airport) is 1262 miles / 2030 kilometers / 1096 nautical miles. Estimated flight time is 2 hours 53 minutes.

Driving distance from San Antonio (SAT) to Twin Falls (TWF) is 1541 miles / 2480 kilometers and travel time by car is about 27 hours 24 minutes.

Map of flight path and driving directions from San Antonio to Twin Falls.

Shortest flight path between San Antonio International Airport (SAT) and Magic Valley Regional Airport (TWF).

How far is Twin Falls from San Antonio?

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

Vincenty's formula (applied above)
  • 1261.538 miles
  • 2030.249 kilometers
  • 1096.247 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
  • 1261.447 miles
  • 2030.103 kilometers
  • 1096.168 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 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 Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W

Time difference and current local times

The time difference between San Antonio and Twin Falls is 1 hour. Twin Falls is 1 hour behind San Antonio.

Time Difference

San Antonio, TX

 CDT

Twin Falls, ID

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 164 kg (362 pounds).

Frequent Flyer Miles Calculator

San Antonio (SAT) → Twin Falls (TWF).

Distance:
1262
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1262

Round trip?