# 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
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
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.

MST

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?