Air Miles Calculator

Distance between Laredo, TX (LRD) and Dallas, TX (DFW)

Flight distance from Laredo to Dallas (Laredo International Airport – Dallas/Fort Worth International Airport) is 396 miles / 638 kilometers / 344 nautical miles. Estimated flight time is 1 hour 15 minutes.

Driving distance from Laredo (LRD) to Dallas (DFW) is 464 miles / 746 kilometers and travel time by car is about 7 hours 34 minutes.

Map of flight path and driving directions from Laredo to Dallas.

Shortest flight path between Laredo International Airport (LRD) and Dallas/Fort Worth International Airport (DFW).

How far is Dallas from Laredo?

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

Vincenty's formula (applied above)
  • 396.170 miles
  • 637.574 kilometers
  • 344.262 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
  • 397.115 miles
  • 639.094 kilometers
  • 345.083 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).

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 Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

Time difference and current local times

There is no time difference between Laredo and Dallas.

Time Difference

Laredo, TX

 CDT

Dallas, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 83 kg (184 pounds).

Frequent Flyer Miles Calculator

Laredo (LRD) → Dallas (DFW).

Distance:
396
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
396

Round trip?