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How far is Decatur, IL, from Barcelona?

The distance between Barcelona (Barcelona–El Prat Airport) and Decatur (Decatur Airport) is 4543 miles / 7312 kilometers / 3948 nautical miles.

Barcelona–El Prat Airport – Decatur Airport

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4543
Miles
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7312
Kilometers
Distance arrow
3948
Nautical miles

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Distance from Barcelona to Decatur

There are several ways to calculate the distance from Barcelona to Decatur. Here are two standard methods:

Vincenty's formula (applied above)
  • 4543.275 miles
  • 7311.692 kilometers
  • 3947.998 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
  • 4531.901 miles
  • 7293.387 kilometers
  • 3938.114 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 Barcelona to Decatur?

The estimated flight time from Barcelona–El Prat Airport to Decatur Airport is 9 hours and 6 minutes.

Flight carbon footprint between Barcelona–El Prat Airport (BCN) and Decatur Airport (DEC)

On average, flying from Barcelona to Decatur generates about 525 kg of CO2 per passenger, and 525 kilograms equals 1 157 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Barcelona to Decatur

See the map of the shortest flight path between Barcelona–El Prat Airport (BCN) and Decatur Airport (DEC).

Airport information

Origin Barcelona–El Prat Airport
City: Barcelona
Country: Spain Flag of Spain
IATA Code: BCN
ICAO Code: LEBL
Coordinates: 41°17′49″N, 2°4′42″E
Destination Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W