How far is Laredo, TX, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Laredo (Laredo International Airport) is 150 miles / 241 kilometers / 130 nautical miles.
The driving distance from San Antonio (SAT) to Laredo (LRD) is 166 miles / 267 kilometers, and travel time by car is about 2 hours 58 minutes.
San Antonio International Airport – Laredo International Airport
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Distance from San Antonio to Laredo
There are several ways to calculate the distance from San Antonio to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 149.719 miles
- 240.949 kilometers
- 130.102 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 150.089 miles
- 241.544 kilometers
- 130.423 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).
How long does it take to fly from San Antonio to Laredo?
The estimated flight time from San Antonio International Airport to Laredo International Airport is 47 minutes.
What is the time difference between San Antonio and Laredo?
Flight carbon footprint between San Antonio International Airport (SAT) and Laredo International Airport (LRD)
On average, flying from San Antonio to Laredo generates about 47 kg of CO2 per passenger, and 47 kilograms equals 104 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Antonio to Laredo
See the map of the shortest flight path between San Antonio International Airport (SAT) and Laredo International Airport (LRD).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| Destination | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |