Flight distance from Houston to san Antonio (Houston wilhelm P. Hobby airport – san Antonio global Airport) is 192 miles / 309 kilometers / 167 nautical miles. Estimated flight time is 51 minutes.

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Driving street from Houston (HOU) to san Antonio (SAT) is 211 miles / 340 kilometers and travel time by auto is about 3 hrs 36 minutes.



Shortest trip path in between Houston william P. Hobby airplane (HOU) and San Antonio global Airport (SAT).

There room several methods to calculation distances in between Houston and San Antonio. Here are two usual methods:

Vincenty"s formula (applied above)192.237 miles309.375 kilometers167.049 nautical miles

Vincenty"s formula calculates the distance between latitude/longitude clues on the earth’s surface, utilizing an ellipsoidal model of the earth.

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Haversine formula191.867 miles308.780 kilometers166.728 nautical miles

The haversine formula calculates the distance between latitude/longitude clues assuming a spherical earth (great-circle distance – the shortest distance in between two points).

AHouston wilhelm P. Understanding Airport
City:Houston, TX
Country:United States
Coordinates:29°38′43″N, 95°16′44″W

BSan Antonio global Airport
City:San Antonio, TX
Country:United States
Coordinates:29°32′1″N, 98°28′11″W

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