Air Miles Calculator

Distance between Harlingen, TX (HRL) and Laredo, TX (LRD)

Distance from Harlingen to Laredo (Laredo International Airport – Valley International Airport) is 144 miles / 231 kilometers / 125 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 143.691 miles
  • 231.248 kilometers
  • 124.864 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
  • 143.738 miles
  • 231.324 kilometers
  • 124.905 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Valley International Airport (HRL) to Laredo International Airport (LRD) is 46 minutes.

Time difference and current local times

There is no time difference between Harlingen and Laredo.

Time Difference

Harlingen
Laredo

Harlingen, TX

 CDT

Laredo, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 43 kg (94 pounds).

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 Laredo International Airport
City: Laredo, TX
Country: United States Flag of United States
IATA Code: LRD
ICAO Code: KLRD
Coordinates: 27°32′37″N, 99°27′41″W

Map

Harlingen to Laredo flight map.

Frequent Flyer Miles Calculator

Harlingen (HRL) → Laredo (LRD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
144
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
144

Round trip?