Distance between Houston, TX (IAH) and Huntsville, AL (HSV)
Distance from Houston (George Bush Intercontinental Airport) to Huntsville (Huntsville International Airport) is 595 miles / 957 kilometers / 517 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 594.659 miles
- 957.010 kilometers
- 516.744 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- 594.257 miles
- 956.364 kilometers
- 516.395 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from George Bush Intercontinental Airport (IAH) to Huntsville International Airport (HSV) is 1 hour 37 minutes.
Time difference and current local times
There is no time difference between Houston and Huntsville.
Time Difference
Houston
Huntsville
Houston, TX
CDT
Huntsville, AL
CDT
Airport information
| A | George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| B | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |
Map
Houston to Huntsville flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Huntsville (HSV).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
595
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
595
Round trip?