How far is Haikou from Olongapo City?

The distance between Olongapo City (Subic Bay International Airport) and Haikou (Haikou Meilan International Airport) is 738 miles / 1187 kilometers / 641 nautical miles.

Distance from Olongapo City to Haikou

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

Vincenty's formula (applied above)

• 737.816 miles
• 1187.400 kilometers
• 641.144 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

• 737.811 miles
• 1187.391 kilometers
• 641.140 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 Haikou?

The estimated flight time from Subic Bay International Airport to Haikou Meilan International Airport is 1 hour and 53 minutes.

What is the time difference between Olongapo City and Haikou?

There is no time difference between Olongapo City and Haikou.

Flight carbon footprint between Subic Bay International Airport (SFS) and Haikou Meilan International Airport (HAK)

On average, flying from Olongapo City to Haikou generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Olongapo City to Haikou

See the map of the shortest flight path between Subic Bay International Airport (SFS) and Haikou Meilan International Airport (HAK).

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	Haikou Meilan International Airport
City:	Haikou
Country:	China
IATA Code:	HAK
ICAO Code:	ZJHK
Coordinates:	19°56′5″N, 110°27′32″E