How far is Dong Hoi from Hengchun?

The distance between Hengchun (Hengchun Airport) and Dong Hoi (Dong Hoi Airport) is 971 miles / 1563 kilometers / 844 nautical miles.

The driving distance from Hengchun (HCN) to Dong Hoi (VDH) is 2129 miles / 3426 kilometers, and travel time by car is about 103 hours 11 minutes.

Distance from Hengchun to Dong Hoi

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

Vincenty's formula (applied above)

• 971.341 miles
• 1563.222 kilometers
• 844.072 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

• 970.479 miles
• 1561.834 kilometers
• 843.323 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 Hengchun to Dong Hoi?

The estimated flight time from Hengchun Airport to Dong Hoi Airport is 2 hours and 20 minutes.

What is the time difference between Hengchun and Dong Hoi?

The time difference between Hengchun and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Hengchun.

Flight carbon footprint between Hengchun Airport (HCN) and Dong Hoi Airport (VDH)

On average, flying from Hengchun to Dong Hoi generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Hengchun Airport (HCN) and Dong Hoi Airport (VDH).

Airport information

Origin	Hengchun Airport
City:	Hengchun
Country:	Taiwan
IATA Code:	HCN
ICAO Code:	RCKW
Coordinates:	22°2′27″N, 120°43′48″E

Destination	Dong Hoi Airport
City:	Dong Hoi
Country:	Vietnam
IATA Code:	VDH
ICAO Code:	VVDH
Coordinates:	17°30′54″N, 106°35′26″E