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.
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Boise - San Antonio
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.
Time Difference
Boise, ID
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (379 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → San Antonio (SAT).
In total
Round trip?