Distance between Houston, TX (HOU) and Laredo, TX (LRD)
Distance from Houston to Laredo (William P. Hobby Airport – Laredo International Airport) is 293 miles / 471 kilometers / 254 nautical miles.
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Houston - Laredo
How far is Laredo from Houston?
There are several ways to calculate distances between Houston and Laredo. Here are two common methods:
Vincenty's formula (applied above)- 292.502 miles
- 470.736 kilometers
- 254.177 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- 292.323 miles
- 470.448 kilometers
- 254.022 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 William P. Hobby Airport (HOU) to Laredo International Airport (LRD) is 1 hour 3 minutes.
Time difference and current local times
There is no time difference between Houston and Laredo.
Time Difference
Houston, TX
Laredo, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (144 pounds).
Airport information
| A | William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| B | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
Map
Houston to Laredo flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Laredo (LRD).
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