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How far is Highfill, AR, from Key West, FL?

The distance between Key West (Key West International Airport) and Highfill (Northwest Arkansas National Airport) is 1100 miles / 1770 kilometers / 955 nautical miles.

The driving distance from Key West (EYW) to Highfill (XNA) is 1493 miles / 2403 kilometers, and travel time by car is about 28 hours 39 minutes.

Key West International Airport – Northwest Arkansas National Airport

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1100
Miles
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1770
Kilometers
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955
Nautical miles

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Distance from Key West to Highfill

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

Vincenty's formula (applied above)
  • 1099.548 miles
  • 1769.551 kilometers
  • 955.481 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
  • 1100.337 miles
  • 1770.822 kilometers
  • 956.167 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 Key West to Highfill?

The estimated flight time from Key West International Airport to Northwest Arkansas National Airport is 2 hours and 34 minutes.

Flight carbon footprint between Key West International Airport (EYW) and Northwest Arkansas National Airport (XNA)

On average, flying from Key West to Highfill generates about 157 kg of CO2 per passenger, and 157 kilograms equals 345 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Key West to Highfill

See the map of the shortest flight path between Key West International Airport (EYW) and Northwest Arkansas National Airport (XNA).

Airport information

Origin Key West International Airport
City: Key West, FL
Country: United States Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″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