Air Miles Calculator logo

How far is Watertown, SD, from Barcelona?

The distance between Barcelona (Barcelona–El Prat Airport) and Watertown (Watertown Regional Airport) is 4685 miles / 7540 kilometers / 4071 nautical miles.

Barcelona–El Prat Airport – Watertown Regional Airport

Distance arrow
4685
Miles
Distance arrow
7540
Kilometers
Distance arrow
4071
Nautical miles

Search flights

Distance from Barcelona to Watertown

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

Vincenty's formula (applied above)
  • 4685.090 miles
  • 7539.921 kilometers
  • 4071.232 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
  • 4672.746 miles
  • 7520.056 kilometers
  • 4060.506 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 Watertown?

The estimated flight time from Barcelona–El Prat Airport to Watertown Regional Airport is 9 hours and 22 minutes.

Flight carbon footprint between Barcelona–El Prat Airport (BCN) and Watertown Regional Airport (ATY)

On average, flying from Barcelona to Watertown generates about 543 kg of CO2 per passenger, and 543 kilograms equals 1 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Barcelona to Watertown

See the map of the shortest flight path between Barcelona–El Prat Airport (BCN) and Watertown Regional Airport (ATY).

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 Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W