Air Miles Calculator

Distance between Laredo, TX (LRD) and Houston, TX (IAH)

Distance from Laredo International Airport to George Bush Intercontinental Airport is 301 miles / 485 kilometers / 262 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 301.229 miles
  • 484.780 kilometers
  • 261.760 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
  • 301.144 miles
  • 484.645 kilometers
  • 261.687 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 Laredo International Airport (LRD) to George Bush Intercontinental Airport (IAH) is 1 hour 4 minutes.

Time difference and current local times

There is no time difference between Laredo and Houston.

Time Difference

Laredo
Houston

Laredo, TX

 CST

Houston, TX

 CST

Airport information


A 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

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Flight map from Laredo to Houston.

Frequent Flyer Miles Calculator

Laredo (LRD) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
301
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
301

Round trip?