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Houston (IAH) - San Antonio (SAT)
Calculations with different methods
- 190.550 miles
- 306.661 kilometers
- 165.583 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
- 190.206 miles
- 306.106 kilometers
- 165.284 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to San Antonio International Airport (SAT) is 51 minutes.
Time difference and current local times
There is no time difference between Houston and San Antonio.
San Antonio, TX
Flight map from Houston to San Antonio.
Frequent Flyer Miles Calculator
Houston (IAH) → San Antonio (SAT).