Distance Houston San Antonio
How far is it from Houston to San Antonio?
The calculated distance (air line) between Houston and San Antonio is approximately 190 miles respectively 305 kilometers.
By car or train, the actual journey to San Antonio is certainly longer, as only the direct route (as the crow flies) between Houston and San Antonio has been calculated here.
Air Line
Houston to San Antonio
Air line (approximately)
190 miles
305 kilometers
165 nautical miles
Houston to San Antonio
Flight Time / Flight Duration Calculator
| Example Airplane | Example Airplane & Estimated Average Speed | Estimated Average Speed | Estimated Duration of the Flight | |
|---|---|---|---|---|
 | Hot Air Balloon50 km/h | 50 km/h | ||
| Cessna 172 P200 km/h | 200 km/h | ||
| Airbus A320800 km/h | 800 km/h | ||
| Airbus A380945 km/h | 945 km/h | ||
| SpaceshipSpeed of Light | Speed of Light | 0.001 Seconds | |
Distance Calculator
