How far is Highfill, AR, from Castries?

The distance between Castries (George F. L. Charles Airport) and Highfill (Northwest Arkansas National Airport) is 2567 miles / 4131 kilometers / 2231 nautical miles.

Distance from Castries to Highfill

There are several ways to calculate the distance from Castries to Highfill. Here are two standard methods:

Vincenty's formula (applied above)

• 2567.032 miles
• 4131.238 kilometers
• 2230.690 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

• 2567.573 miles
• 4132.109 kilometers
• 2231.160 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 Castries to Highfill?

The estimated flight time from George F. L. Charles Airport to Northwest Arkansas National Airport is 5 hours and 21 minutes.

What is the time difference between Castries and Highfill?

The time difference between Castries and Highfill is 2 hours. Highfill is 2 hours behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Northwest Arkansas National Airport (XNA)

On average, flying from Castries to Highfill generates about 283 kg of CO2 per passenger, and 283 kilograms equals 624 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Highfill

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Northwest Arkansas National Airport (XNA).

Airport information

Origin	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″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