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How far is Ha Long from Dandong?

The distance between Dandong (Dandong Langtou Airport) and Ha Long (Van Don International Airport) is 1639 miles / 2638 kilometers / 1424 nautical miles.

The driving distance from Dandong (DDG) to Ha Long (VDO) is 2081 miles / 3349 kilometers, and travel time by car is about 37 hours 51 minutes.

Dandong Langtou Airport – Van Don International Airport

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1639
Miles
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2638
Kilometers
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1424
Nautical miles

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Distance from Dandong to Ha Long

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

Vincenty's formula (applied above)
  • 1639.228 miles
  • 2638.081 kilometers
  • 1424.450 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
  • 1641.097 miles
  • 2641.089 kilometers
  • 1426.074 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 Dandong to Ha Long?

The estimated flight time from Dandong Langtou Airport to Van Don International Airport is 3 hours and 36 minutes.

Flight carbon footprint between Dandong Langtou Airport (DDG) and Van Don International Airport (VDO)

On average, flying from Dandong to Ha Long generates about 188 kg of CO2 per passenger, and 188 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Dandong Langtou Airport (DDG) and Van Don International Airport (VDO).

Airport information

Origin Dandong Langtou Airport
City: Dandong
Country: China Flag of China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E
Destination Van Don International Airport
City: Ha Long
Country: Vietnam Flag of Vietnam
IATA Code: VDO
ICAO Code: VVVD
Coordinates: 21°7′4″N, 107°24′51″E