How far is Laredo, TX, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Laredo (Laredo International Airport) is 674 miles / 1084 kilometers / 585 nautical miles.
The driving distance from Highfill (XNA) to Laredo (LRD) is 776 miles / 1249 kilometers, and travel time by car is about 14 hours 13 minutes.
Northwest Arkansas National Airport – Laredo International Airport
Search flights
Distance from Highfill to Laredo
There are several ways to calculate the distance from Highfill to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 673.693 miles
- 1084.203 kilometers
- 585.423 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- 674.914 miles
- 1086.169 kilometers
- 586.484 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 Highfill to Laredo?
The estimated flight time from Northwest Arkansas National Airport to Laredo International Airport is 1 hour and 46 minutes.
What is the time difference between Highfill and Laredo?
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and Laredo International Airport (LRD)
On average, flying from Highfill to Laredo generates about 122 kg of CO2 per passenger, and 122 kilograms equals 268 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Highfill to Laredo
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and Laredo International Airport (LRD).
Airport information
| Origin | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States  |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″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 |