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How far is Dong Hoi from Changzhou?

The distance between Changzhou (Changzhou Benniu Airport) and Dong Hoi (Dong Hoi Airport) is 1290 miles / 2076 kilometers / 1121 nautical miles.

The driving distance from Changzhou (CZX) to Dong Hoi (VDH) is 1680 miles / 2704 kilometers, and travel time by car is about 30 hours 49 minutes.

Changzhou Benniu Airport – Dong Hoi Airport

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1290
Miles
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2076
Kilometers
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1121
Nautical miles

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Distance from Changzhou to Dong Hoi

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

Vincenty's formula (applied above)
  • 1289.994 miles
  • 2076.044 kilometers
  • 1120.974 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
  • 1292.004 miles
  • 2079.279 kilometers
  • 1122.721 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 Changzhou to Dong Hoi?

The estimated flight time from Changzhou Benniu Airport to Dong Hoi Airport is 2 hours and 56 minutes.

Flight carbon footprint between Changzhou Benniu Airport (CZX) and Dong Hoi Airport (VDH)

On average, flying from Changzhou to Dong Hoi generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Changzhou Benniu Airport (CZX) and Dong Hoi Airport (VDH).

Airport information

Origin Changzhou Benniu Airport
City: Changzhou
Country: China Flag of China
IATA Code: CZX
ICAO Code: ZSCG
Coordinates: 31°55′10″N, 119°46′44″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