How far is Hanoi from Olongapo City?

The distance between Olongapo City (Subic Bay International Airport) and Hanoi (Noi Bai International Airport) is 1049 miles / 1688 kilometers / 911 nautical miles.

Distance from Olongapo City to Hanoi

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

Vincenty's formula (applied above)

• 1048.588 miles
• 1687.540 kilometers
• 911.198 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

• 1048.215 miles
• 1686.938 kilometers
• 910.874 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 Hanoi?

The estimated flight time from Subic Bay International Airport to Noi Bai International Airport is 2 hours and 29 minutes.

What is the time difference between Olongapo City and Hanoi?

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

Flight carbon footprint between Subic Bay International Airport (SFS) and Noi Bai International Airport (HAN)

On average, flying from Olongapo City to Hanoi generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Olongapo City to Hanoi

See the map of the shortest flight path between Subic Bay International Airport (SFS) and Noi Bai International Airport (HAN).

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	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E