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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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674
Miles
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1084
Kilometers
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585
Nautical miles

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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?

There is no 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 Flag of 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 Flag of United States
IATA Code: XNA
ICAO Code: KXNA
Coordinates: 36°16′54″N, 94°18′24″W