How far is San Jose, CA, from Belfast?

The distance between Belfast (Belfast International Airport) and San Jose (San Jose International Airport) is 5044 miles / 8117 kilometers / 4383 nautical miles.

Distance from Belfast to San Jose

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

Vincenty's formula (applied above)

• 5043.756 miles
• 8117.138 kilometers
• 4382.904 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

• 5030.695 miles
• 8096.118 kilometers
• 4371.554 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 Belfast to San Jose?

The estimated flight time from Belfast International Airport to San Jose International Airport is 10 hours and 2 minutes.

What is the time difference between Belfast and San Jose?

The time difference between Belfast and San Jose is 8 hours. San Jose is 8 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and San Jose International Airport (SJC)

On average, flying from Belfast to San Jose generates about 590 kg of CO2 per passenger, and 590 kilograms equals 1 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to San Jose

See the map of the shortest flight path between Belfast International Airport (BFS) and San Jose International Airport (SJC).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

Destination	San Jose International Airport
City:	San Jose, CA
Country:	United States
IATA Code:	SJC
ICAO Code:	KSJC
Coordinates:	37°21′45″N, 121°55′44″W