How far is Huntsville, AL, from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Huntsville (Huntsville International Airport) is 605 miles / 974 kilometers / 526 nautical miles.
The driving distance from Houston (HOU) to Huntsville (HSV) is 756 miles / 1216 kilometers, and travel time by car is about 13 hours 54 minutes.
Houston William P. Hobby Airport – Huntsville International Airport
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Distance from Houston to Huntsville
There are several ways to calculate the distance from Houston to Huntsville. Here are two standard methods:
Vincenty's formula (applied above)- 605.284 miles
- 974.110 kilometers
- 525.977 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 604.978 miles
- 973.618 kilometers
- 525.712 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).
How long does it take to fly from Houston to Huntsville?
The estimated flight time from Houston William P. Hobby Airport to Huntsville International Airport is 1 hour and 38 minutes.
What is the time difference between Houston and Huntsville?
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Huntsville International Airport (HSV)
On average, flying from Houston to Huntsville generates about 113 kg of CO2 per passenger, and 113 kilograms equals 250 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Huntsville
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Huntsville International Airport (HSV).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| Destination | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |