How far is San Diego, CA, from Barcelona?

The distance between Barcelona (Barcelona–El Prat Airport) and San Diego (San Diego International Airport) is 6042 miles / 9724 kilometers / 5250 nautical miles.

Distance from Barcelona to San Diego

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

Vincenty's formula (applied above)

• 6042.026 miles
• 9723.698 kilometers
• 5250.377 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

• 6028.771 miles
• 9702.366 kilometers
• 5238.859 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 San Diego?

The estimated flight time from Barcelona–El Prat Airport to San Diego International Airport is 11 hours and 56 minutes.

What is the time difference between Barcelona and San Diego?

The time difference between Barcelona and San Diego is 9 hours. San Diego is 9 hours behind Barcelona.

Flight carbon footprint between Barcelona–El Prat Airport (BCN) and San Diego International Airport (SAN)

On average, flying from Barcelona to San Diego generates about 722 kg of CO2 per passenger, and 722 kilograms equals 1 593 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Barcelona to San Diego

See the map of the shortest flight path between Barcelona–El Prat Airport (BCN) and San Diego International Airport (SAN).

Airport information

Origin	Barcelona–El Prat Airport
City:	Barcelona
Country:	Spain
IATA Code:	BCN
ICAO Code:	LEBL
Coordinates:	41°17′49″N, 2°4′42″E

Destination	San Diego International Airport
City:	San Diego, CA
Country:	United States
IATA Code:	SAN
ICAO Code:	KSAN
Coordinates:	32°44′0″N, 117°11′24″W