How far is Hechi from Dong Hoi?

The distance between Dong Hoi (Dong Hoi Airport) and Hechi (Hechi Jinchengjiang Airport) is 507 miles / 815 kilometers / 440 nautical miles.

The driving distance from Dong Hoi (VDH) to Hechi (HCJ) is 700 miles / 1126 kilometers, and travel time by car is about 13 hours 33 minutes.

Distance from Dong Hoi to Hechi

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

Vincenty's formula (applied above)

• 506.612 miles
• 815.313 kilometers
• 440.234 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

• 508.726 miles
• 818.715 kilometers
• 442.071 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 Dong Hoi to Hechi?

The estimated flight time from Dong Hoi Airport to Hechi Jinchengjiang Airport is 1 hour and 27 minutes.

What is the time difference between Dong Hoi and Hechi?

The time difference between Dong Hoi and Hechi is 1 hour. Hechi is 1 hour ahead of Dong Hoi.

Flight carbon footprint between Dong Hoi Airport (VDH) and Hechi Jinchengjiang Airport (HCJ)

On average, flying from Dong Hoi to Hechi generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Dong Hoi Airport (VDH) and Hechi Jinchengjiang Airport (HCJ).

Airport information

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

Destination	Hechi Jinchengjiang Airport
City:	Hechi
Country:	China
IATA Code:	HCJ
ICAO Code:	ZGHC
Coordinates:	24°48′18″N, 107°41′58″E