Air Miles Calculator

Distance between Harlingen, TX (HRL) and Lafayette, LA (LFT)

Flight distance from Harlingen to Lafayette (Valley International Airport – Lafayette Regional Airport) is 441 miles / 710 kilometers / 383 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Harlingen (HRL) to Lafayette (LFT) is 547 miles / 880 kilometers and travel time by car is about 10 hours 3 minutes.

Map of flight path and driving directions from Harlingen to Lafayette.

Shortest flight path between Valley International Airport (HRL) and Lafayette Regional Airport (LFT).

How far is Lafayette from Harlingen?

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

Vincenty's formula (applied above)
  • 440.864 miles
  • 709.501 kilometers
  • 383.100 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
  • 440.931 miles
  • 709.609 kilometers
  • 383.158 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 Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W

B Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

Time difference and current local times

There is no time difference between Harlingen and Lafayette.

Time Difference

Harlingen, TX

 CST

Lafayette, LA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (198 pounds).

Frequent Flyer Miles Calculator

Harlingen (HRL) → Lafayette (LFT).

Distance:
441
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
441

Round trip?