How far is Nanchong from Olongapo City?

The distance between Olongapo City (Subic Bay International Airport) and Nanchong (Nanchong Gaoping Airport) is 1421 miles / 2287 kilometers / 1235 nautical miles.

Distance from Olongapo City to Nanchong

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

Vincenty's formula (applied above)

• 1421.067 miles
• 2286.986 kilometers
• 1234.874 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

• 1423.584 miles
• 2291.036 kilometers
• 1237.061 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 Nanchong?

The estimated flight time from Subic Bay International Airport to Nanchong Gaoping Airport is 3 hours and 11 minutes.

What is the time difference between Olongapo City and Nanchong?

There is no time difference between Olongapo City and Nanchong.

Flight carbon footprint between Subic Bay International Airport (SFS) and Nanchong Gaoping Airport (NAO)

On average, flying from Olongapo City to Nanchong generates about 175 kg of CO2 per passenger, and 175 kilograms equals 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Olongapo City to Nanchong

See the map of the shortest flight path between Subic Bay International Airport (SFS) and Nanchong Gaoping Airport (NAO).

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	Nanchong Gaoping Airport
City:	Nanchong
Country:	China
IATA Code:	NAO
ICAO Code:	ZUNC
Coordinates:	30°45′14″N, 106°3′43″E