Air Miles Calculator

Distance between Honolulu, HI (HNL) and Laredo, TX (LRD)

Distance from Honolulu to Laredo (Daniel K. Inouye International Airport – Laredo International Airport) is 3676 miles / 5916 kilometers / 3194 nautical miles.

How far is Laredo from Honolulu?

There are several ways to calculate distances between Honolulu and Laredo. Here are two common methods:

Vincenty's formula (applied above)
  • 3675.966 miles
  • 5915.894 kilometers
  • 3194.327 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
  • 3670.046 miles
  • 5906.366 kilometers
  • 3189.183 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).

Flight duration

Estimated flight time from Daniel K. Inouye International Airport (HNL) to Laredo International Airport (LRD) is 7 hours 27 minutes.

Time difference and current local times

The time difference between Honolulu and Laredo is 4 hours. Laredo is 4 hours ahead of Honolulu.

Time Difference

Honolulu
Laredo

Honolulu, HI

 HST

Laredo, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 422 kg (931 pounds).

Airport information


A Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″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

Honolulu to Laredo flight map.

Frequent Flyer Miles Calculator

Honolulu (HNL) → Laredo (LRD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3676
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3676

Round trip?