Air Miles Calculator

Distance between Huntsville, AL (HSV) and Houston, TX (IAH)

Distance from Huntsville to Houston (Huntsville International Airport – George Bush Intercontinental Airport) is 595 miles / 957 kilometers / 517 nautical miles.

How far is Houston from Huntsville?

There are several ways to calculate distances between Huntsville and Houston. Here are two common 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 – the shortest distance between two points).

Flight duration

Estimated flight time from Huntsville International Airport (HSV) to George Bush Intercontinental Airport (IAH) is 1 hour 37 minutes.

Time difference and current local times

There is no time difference between Huntsville and Houston.

Time Difference

Huntsville
Houston

Huntsville, AL

 CST

Houston, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 112 kg (247 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Huntsville to Houston flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → Houston (IAH).

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?