Air Miles Calculator

Distance between Houston, TX (IAH) and Longview, TX (GGG)

Distance from Houston to Longview (George Bush Intercontinental Airport – East Texas Regional Airport) is 169 miles / 273 kilometers / 147 nautical miles.

How far is Longview from Houston?

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

Vincenty's formula (applied above)
  • 169.472 miles
  • 272.739 kilometers
  • 147.267 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
  • 169.925 miles
  • 273.467 kilometers
  • 147.660 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 East Texas Regional Airport (GGG) is 49 minutes.

Time difference and current local times

There is no time difference between Houston and Longview.

Time Difference

Houston
Longview

Houston, TX

 CST

Longview, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 48 kg (107 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 East Texas Regional Airport
City: Longview, TX
Country: United States Flag of United States
IATA Code: GGG
ICAO Code: KGGG
Coordinates: 32°23′2″N, 94°42′41″W

Map

Houston to Longview flight map.

Frequent Flyer Miles Calculator

Houston (IAH) → Longview (GGG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
169
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
169

Round trip?