How far is Nan from Ha Long?

The distance between Ha Long (Van Don International Airport) and Nan (Nan Nakhon Airport) is 460 miles / 740 kilometers / 399 nautical miles.

The driving distance from Ha Long (VDO) to Nan (NNT) is 731 miles / 1176 kilometers, and travel time by car is about 16 hours 19 minutes.

Distance from Ha Long to Nan

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

Vincenty's formula (applied above)

• 459.564 miles
• 739.597 kilometers
• 399.350 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

• 459.199 miles
• 739.009 kilometers
• 399.033 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 Ha Long to Nan?

The estimated flight time from Van Don International Airport to Nan Nakhon Airport is 1 hour and 22 minutes.

What is the time difference between Ha Long and Nan?

There is no time difference between Ha Long and Nan.

Flight carbon footprint between Van Don International Airport (VDO) and Nan Nakhon Airport (NNT)

On average, flying from Ha Long to Nan generates about 93 kg of CO2 per passenger, and 93 kilograms equals 204 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Van Don International Airport (VDO) and Nan Nakhon Airport (NNT).

Airport information

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

Destination	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E