How far is Dong Hoi from Hechi?

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

The driving distance from Hechi (HCJ) to Dong Hoi (VDH) is 690 miles / 1110 kilometers, and travel time by car is about 13 hours 27 minutes.

Distance from Hechi to Dong Hoi

There are several ways to calculate the distance from Hechi to Dong Hoi. 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 Hechi to Dong Hoi?

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

What is the time difference between Hechi and Dong Hoi?

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

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

On average, flying from Hechi to Dong Hoi 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 Hechi to Dong Hoi

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

Airport information

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