How far is Laredo from Dallas?
There are several ways to calculate distances between Dallas and Laredo. Here are two common methods:Vincenty's formula (applied above)
- 397.238 miles
- 639.293 kilometers
- 345.191 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
- 398.146 miles
- 640.754 kilometers
- 345.979 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).
Estimated flight time from Dallas Love Field (DAL) to Laredo International Airport (LRD) is 1 hour 15 minutes.
Time difference and current local times
There is no time difference between Dallas and Laredo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 83 kg (183 pounds).
Dallas to Laredo flight map.
Frequent Flyer Miles Calculator
Dallas (DAL) → Laredo (LRD).