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

Flight distance from Houston to Laredo (Houston George Bush Intercontinental Airport – Laredo International Airport) is 301 miles / 485 kilometers / 262 nautical miles. Estimated flight time is 1 hour 4 minutes.

Driving distance from Houston (IAH) to Laredo (LRD) is 365 miles / 588 kilometers and travel time by car is about 6 hours 27 minutes.

Houston – Laredo

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301
Miles
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485
Kilometers
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262
Nautical miles

How far is Laredo from Houston?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 – the shortest distance between two points).

Flight Duration

Estimated flight time from Houston to Laredo is 1 hour 4 minutes.

Time difference and current local times

There is no time difference between Houston and Laredo.

Houston time to Laredo time converter

Time in Houston: 00:00 ⇆ Time in Laredo: 00:00

Current local times

Houston, TX

 CDT

Laredo, TX

 CDT

Carbon dioxide emissions

On average flying from Houston to Laredo generates about 69 kg of CO2 per passenger, 69 kilograms is equal to 153 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Houston to Laredo

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Laredo International Airport (LRD).

Airport information

Origin Houston 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
Destination 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

Airlines flying from Houston (IAH) to Laredo (LRD)

United Airlines