Air Miles Calculator

Distance between Boise, ID (BOI) and San Antonio, TX (SAT)

Flight distance from Boise to San Antonio (Boise Airport – San Antonio International Airport) is 1377 miles / 2216 kilometers / 1196 nautical miles. Estimated flight time is 3 hours 6 minutes.

Driving distance from Boise (BOI) to San Antonio (SAT) is 1653 miles / 2661 kilometers and travel time by car is about 28 hours 51 minutes.

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

Shortest flight path between Boise Airport (BOI) and San Antonio International Airport (SAT).

How far is San Antonio from Boise?

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

Vincenty's formula (applied above)
  • 1376.868 miles
  • 2215.855 kilometers
  • 1196.466 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
  • 1376.644 miles
  • 2215.494 kilometers
  • 1196.271 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 Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″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

Time difference and current local times

The time difference between Boise and San Antonio is 1 hour. San Antonio is 1 hour ahead of Boise.

Time Difference

Boise, ID

 MST

San Antonio, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 172 kg (379 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → San Antonio (SAT).

Distance:
1377
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1377

Round trip?