How far is Highfill, AR, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Highfill (Northwest Arkansas National Airport) is 674 miles / 1084 kilometers / 585 nautical miles.
The driving distance from Laredo (LRD) to Highfill (XNA) is 777 miles / 1250 kilometers, and travel time by car is about 14 hours 13 minutes.
Laredo International Airport – Northwest Arkansas National Airport
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Distance from Laredo to Highfill
There are several ways to calculate the distance from Laredo to Highfill. 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 Laredo to Highfill?
The estimated flight time from Laredo International Airport to Northwest Arkansas National Airport is 1 hour and 46 minutes.
What is the time difference between Laredo and Highfill?
Flight carbon footprint between Laredo International Airport (LRD) and Northwest Arkansas National Airport (XNA)
On average, flying from Laredo to Highfill 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 Laredo to Highfill
See the map of the shortest flight path between Laredo International Airport (LRD) and Northwest Arkansas National Airport (XNA).
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 | 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 |