How far is Ha Long from Naha?

The distance between Naha (Naha Airport) and Ha Long (Van Don International Airport) is 1328 miles / 2137 kilometers / 1154 nautical miles.

The driving distance from Naha (OKA) to Ha Long (VDO) is 3037 miles / 4888 kilometers, and travel time by car is about 193 hours 11 minutes.

Distance from Naha to Ha Long

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

Vincenty's formula (applied above)

• 1327.613 miles
• 2136.586 kilometers
• 1153.664 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

• 1325.934 miles
• 2133.884 kilometers
• 1152.205 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 Naha to Ha Long?

The estimated flight time from Naha Airport to Van Don International Airport is 3 hours and 0 minutes.

What is the time difference between Naha and Ha Long?

The time difference between Naha and Ha Long is 2 hours. Ha Long is 2 hours behind Naha.

Flight carbon footprint between Naha Airport (OKA) and Van Don International Airport (VDO)

On average, flying from Naha to Ha Long generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Naha to Ha Long

See the map of the shortest flight path between Naha Airport (OKA) and Van Don International Airport (VDO).

Airport information

Origin	Naha Airport
City:	Naha
Country:	Japan
IATA Code:	OKA
ICAO Code:	ROAH
Coordinates:	26°11′44″N, 127°38′45″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