How far is Ha Long from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Ha Long (Van Don International Airport) is 2279 miles / 3667 kilometers / 1980 nautical miles.

The driving distance from Heihe (HEK) to Ha Long (VDO) is 2648 miles / 4262 kilometers, and travel time by car is about 48 hours 25 minutes.

Distance from Heihe to Ha Long

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

Vincenty's formula (applied above)

• 2278.699 miles
• 3667.211 kilometers
• 1980.135 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

• 2281.278 miles
• 3671.361 kilometers
• 1982.377 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 Heihe to Ha Long?

The estimated flight time from Heihe Aihui Airport to Van Don International Airport is 4 hours and 48 minutes.

What is the time difference between Heihe and Ha Long?

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

Flight carbon footprint between Heihe Aihui Airport (HEK) and Van Don International Airport (VDO)

On average, flying from Heihe to Ha Long generates about 249 kg of CO2 per passenger, and 249 kilograms equals 550 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Heihe Aihui Airport (HEK) and Van Don International Airport (VDO).

Airport information

Origin	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″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