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).
Time difference and current local times
There is no time difference between Harlingen and Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 90 kg (198 pounds).
Frequent Flyer Miles Calculator
Harlingen (HRL) → Lafayette (LFT).