# Distance between Huntsville, AL (HSV) and Longview, TX (GGG)

Flight distance from Huntsville to Longview (Huntsville International Airport – East Texas Regional Airport) is 484 miles / 778 kilometers / 420 nautical miles. Estimated flight time is 1 hour 24 minutes.

Driving distance from Huntsville (HSV) to Longview (GGG) is 605 miles / 974 kilometers and travel time by car is about 10 hours 25 minutes.

## Map of flight path and driving directions from Huntsville to Longview.

Shortest flight path between Huntsville International Airport (HSV) and East Texas Regional Airport (GGG).

## How far is Longview from Huntsville?

There are several ways to calculate distances between Huntsville and Longview. Here are two common methods:

Vincenty's formula (applied above)
• 483.616 miles
• 778.305 kilometers
• 420.251 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
• 482.816 miles
• 777.017 kilometers
• 419.556 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).

## Airport information

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

B East Texas Regional Airport
City: Longview, TX
Country: United States
IATA Code: GGG
ICAO Code: KGGG
Coordinates: 32°23′2″N, 94°42′41″W

## Time difference and current local times

There is no time difference between Huntsville and Longview.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (212 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Longview (GGG).

Distance:
484
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
484

Round trip?