Air Miles Calculator

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

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

How far is Huntsville from Houston?

There are several ways to calculate distances between Houston and Huntsville. 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 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

 CST

Huntsville, AL

 CST

Carbon dioxide emissions

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

Airport information


A 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

B 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

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?