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How far is Key West, FL, from Madrid?

The distance between Madrid (Adolfo Suárez Madrid–Barajas Airport) and Key West (Key West International Airport) is 4548 miles / 7319 kilometers / 3952 nautical miles.

Adolfo Suárez Madrid–Barajas Airport – Key West International Airport

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4548
Miles
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7319
Kilometers
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3952
Nautical miles

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Distance from Madrid to Key West

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

Vincenty's formula (applied above)
  • 4548.060 miles
  • 7319.393 kilometers
  • 3952.156 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
  • 4539.939 miles
  • 7306.324 kilometers
  • 3945.099 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 Madrid to Key West?

The estimated flight time from Adolfo Suárez Madrid–Barajas Airport to Key West International Airport is 9 hours and 6 minutes.

Flight carbon footprint between Adolfo Suárez Madrid–Barajas Airport (MAD) and Key West International Airport (EYW)

On average, flying from Madrid to Key West generates about 526 kg of CO2 per passenger, and 526 kilograms equals 1 159 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Madrid to Key West

See the map of the shortest flight path between Adolfo Suárez Madrid–Barajas Airport (MAD) and Key West International Airport (EYW).

Airport information

Origin Adolfo Suárez Madrid–Barajas Airport
City: Madrid
Country: Spain Flag of Spain
IATA Code: MAD
ICAO Code: LEMD
Coordinates: 40°29′36″N, 3°34′0″W
Destination 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