# Distance between Harlingen, TX (HRL) and Longview, TX (GGG)

Flight distance from Harlingen to Longview (Valley International Airport – East Texas Regional Airport) is 460 miles / 740 kilometers / 399 nautical miles. Estimated flight time is 1 hour 22 minutes.

Driving distance from Harlingen (HRL) to Longview (GGG) is 534 miles / 859 kilometers and travel time by car is about 10 hours 12 minutes.

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

Shortest flight path between Valley International Airport (HRL) and East Texas Regional Airport (GGG).

## How far is Longview from Harlingen?

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

Vincenty's formula (applied above)
• 459.603 miles
• 739.659 kilometers
• 399.384 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
• 460.720 miles
• 741.457 kilometers
• 400.355 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 Valley International Airport
City: Harlingen, TX
Country: United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″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 Harlingen and Longview.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 93 kg (204 pounds).

## Frequent Flyer Miles Calculator

Harlingen (HRL) → Longview (GGG).

Distance:
460
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
460

Round trip?