How far is Ontario, CA, from Barcelona?

The distance between Barcelona (Barcelona–El Prat Airport) and Ontario (Ontario International Airport) is 5989 miles / 9638 kilometers / 5204 nautical miles.

Distance from Barcelona to Ontario

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

Vincenty's formula (applied above)

• 5988.706 miles
• 9637.888 kilometers
• 5204.043 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

• 5975.263 miles
• 9616.254 kilometers
• 5192.362 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 Ontario?

The estimated flight time from Barcelona–El Prat Airport to Ontario International Airport is 11 hours and 50 minutes.

What is the time difference between Barcelona and Ontario?

The time difference between Barcelona and Ontario is 9 hours. Ontario is 9 hours behind Barcelona.

Flight carbon footprint between Barcelona–El Prat Airport (BCN) and Ontario International Airport (ONT)

On average, flying from Barcelona to Ontario generates about 715 kg of CO2 per passenger, and 715 kilograms equals 1 577 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Barcelona to Ontario

See the map of the shortest flight path between Barcelona–El Prat Airport (BCN) and Ontario International Airport (ONT).

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	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W