How far is Texarkana, AR, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Texarkana (Texarkana Regional Airport) is 522 miles / 839 kilometers / 453 nautical miles.
The driving distance from Laredo (LRD) to Texarkana (TXK) is 628 miles / 1010 kilometers, and travel time by car is about 10 hours 48 minutes.
Laredo International Airport – Texarkana Regional Airport
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Distance from Laredo to Texarkana
There are several ways to calculate the distance from Laredo to Texarkana. Here are two standard methods:
Vincenty's formula (applied above)- 521.552 miles
- 839.357 kilometers
- 453.216 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- 522.107 miles
- 840.250 kilometers
- 453.699 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 Laredo to Texarkana?
The estimated flight time from Laredo International Airport to Texarkana Regional Airport is 1 hour and 29 minutes.
What is the time difference between Laredo and Texarkana?
Flight carbon footprint between Laredo International Airport (LRD) and Texarkana Regional Airport (TXK)
On average, flying from Laredo to Texarkana generates about 102 kg of CO2 per passenger, and 102 kilograms equals 224 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Texarkana
See the map of the shortest flight path between Laredo International Airport (LRD) and Texarkana Regional Airport (TXK).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |