How far is Huntsville, AL, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Huntsville (Huntsville International Airport) is 595 miles / 957 kilometers / 517 nautical miles.
The driving distance from Houston (IAH) to Huntsville (HSV) is 732 miles / 1178 kilometers, and travel time by car is about 13 hours 47 minutes.
Houston George Bush Intercontinental 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)- 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Houston to Huntsville?
The estimated flight time from Houston George Bush Intercontinental Airport to Huntsville International Airport is 1 hour and 37 minutes.
What is the time difference between Houston and Huntsville?
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Huntsville International Airport (HSV)
On average, flying from Houston to Huntsville generates about 112 kg of CO2 per passenger, and 112 kilograms equals 247 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 George Bush Intercontinental Airport (IAH) and Huntsville International Airport (HSV).
Airport information
| Origin | Houston 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 |
| 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 |
Airlines flying from Houston (IAH) to Huntsville (HSV)
| United Airlines |