# Distance between Dallas, TX (DAL) and Harlingen, TX (HRL)

Flight distance from Dallas to Harlingen (Dallas Love Field – Valley International Airport) is 458 miles / 738 kilometers / 398 nautical miles. Estimated flight time is 1 hour 22 minutes.

Driving distance from Dallas (DAL) to Harlingen (HRL) is 541 miles / 871 kilometers and travel time by car is about 8 hours 59 minutes.

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

Shortest flight path between Dallas Love Field (DAL) and Valley International Airport (HRL).

## How far is Harlingen from Dallas?

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

Vincenty's formula (applied above)
• 458.414 miles
• 737.745 kilometers
• 398.351 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
• 459.834 miles
• 740.031 kilometers
• 399.585 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 Dallas Love Field
City: Dallas, TX
Country: United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B Valley International Airport
City: Harlingen, TX
Country: United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W

## Time difference and current local times

There is no time difference between Dallas and Harlingen.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 93 kg (205 pounds).

## Frequent Flyer Miles Calculator

Dallas (DAL) → Harlingen (HRL).

Air miles:
458
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
458

Round trip?