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How far is Dong Hoi from Lanzhou?

The distance between Lanzhou (Lanzhou Zhongchuan International Airport) and Dong Hoi (Dong Hoi Airport) is 1321 miles / 2126 kilometers / 1148 nautical miles.

The driving distance from Lanzhou (LHW) to Dong Hoi (VDH) is 1693 miles / 2724 kilometers, and travel time by car is about 31 hours 45 minutes.

Lanzhou Zhongchuan International Airport – Dong Hoi Airport

Distance arrow
1321
Miles
Distance arrow
2126
Kilometers
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1148
Nautical miles

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Distance from Lanzhou to Dong Hoi

There are several ways to calculate the distance from Lanzhou to Dong Hoi. Here are two standard methods:

Vincenty's formula (applied above)
  • 1320.794 miles
  • 2125.611 kilometers
  • 1147.738 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
  • 1325.254 miles
  • 2132.790 kilometers
  • 1151.615 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 Lanzhou to Dong Hoi?

The estimated flight time from Lanzhou Zhongchuan International Airport to Dong Hoi Airport is 3 hours and 0 minutes.

Flight carbon footprint between Lanzhou Zhongchuan International Airport (LHW) and Dong Hoi Airport (VDH)

On average, flying from Lanzhou to Dong Hoi generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lanzhou to Dong Hoi

See the map of the shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Dong Hoi Airport (VDH).

Airport information

Origin Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E
Destination Dong Hoi Airport
City: Dong Hoi
Country: Vietnam Flag of Vietnam
IATA Code: VDH
ICAO Code: VVDH
Coordinates: 17°30′54″N, 106°35′26″E