How far is Ha Long from Olongapo City?

The distance between Olongapo City (Subic Bay International Airport) and Ha Long (Van Don International Airport) is 951 miles / 1530 kilometers / 826 nautical miles.

Distance from Olongapo City to Ha Long

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

Vincenty's formula (applied above)

• 950.818 miles
• 1530.193 kilometers
• 826.238 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

• 950.664 miles
• 1529.946 kilometers
• 826.105 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 Ha Long?

The estimated flight time from Subic Bay International Airport to Van Don International Airport is 2 hours and 18 minutes.

What is the time difference between Olongapo City and Ha Long?

The time difference between Olongapo City and Ha Long is 1 hour. Ha Long is 1 hour behind Olongapo City.

Flight carbon footprint between Subic Bay International Airport (SFS) and Van Don International Airport (VDO)

On average, flying from Olongapo City to Ha Long generates about 147 kg of CO2 per passenger, and 147 kilograms equals 325 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Olongapo City to Ha Long

See the map of the shortest flight path between Subic Bay International Airport (SFS) and Van Don International Airport (VDO).

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	Van Don International Airport
City:	Ha Long
Country:	Vietnam
IATA Code:	VDO
ICAO Code:	VVVD
Coordinates:	21°7′4″N, 107°24′51″E