How far is Xi'an from Olongapo City?

The distance between Olongapo City (Subic Bay International Airport) and Xi'an (Xi'an Xianyang International Airport) is 1532 miles / 2465 kilometers / 1331 nautical miles.

Distance from Olongapo City to Xi'an

There are several ways to calculate the distance from Olongapo City to Xi'an. Here are two standard methods:

Vincenty's formula (applied above)

• 1531.806 miles
• 2465.202 kilometers
• 1331.103 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

• 1535.770 miles
• 2471.582 kilometers
• 1334.548 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 Olongapo City to Xi'an?

The estimated flight time from Subic Bay International Airport to Xi'an Xianyang International Airport is 3 hours and 24 minutes.

What is the time difference between Olongapo City and Xi'an?

There is no time difference between Olongapo City and Xi'an.

Flight carbon footprint between Subic Bay International Airport (SFS) and Xi'an Xianyang International Airport (XIY)

On average, flying from Olongapo City to Xi'an generates about 181 kg of CO2 per passenger, and 181 kilograms equals 400 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Olongapo City to Xi'an

See the map of the shortest flight path between Subic Bay International Airport (SFS) and Xi'an Xianyang International Airport (XIY).

Airport information

Origin	Subic Bay International Airport
City:	Olongapo City
Country:	Philippines
IATA Code:	SFS
ICAO Code:	RPLB
Coordinates:	14°47′39″N, 120°16′15″E

Destination	Xi'an Xianyang International Airport
City:	Xi'an
Country:	China
IATA Code:	XIY
ICAO Code:	ZLXY
Coordinates:	34°26′49″N, 108°45′7″E