How far is Hengyang from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Hengyang (Hengyang Nanyue Airport) is 753 miles / 1211 kilometers / 654 nautical miles.
The driving distance from Dong Hoi (VDH) to Hengyang (HNY) is 981 miles / 1578 kilometers, and travel time by car is about 18 hours 24 minutes.
Dong Hoi Airport – Hengyang Nanyue Airport
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Distance from Dong Hoi to Hengyang
There are several ways to calculate the distance from Dong Hoi to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 752.714 miles
- 1211.375 kilometers
- 654.090 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- 754.704 miles
- 1214.579 kilometers
- 655.820 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 Hengyang?
The estimated flight time from Dong Hoi Airport to Hengyang Nanyue Airport is 1 hour and 55 minutes.
What is the time difference between Dong Hoi and Hengyang?
The time difference between Dong Hoi and Hengyang is 1 hour. Hengyang is 1 hour ahead of Dong Hoi.
Flight carbon footprint between Dong Hoi Airport (VDH) and Hengyang Nanyue Airport (HNY)
On average, flying from Dong Hoi to Hengyang generates about 130 kg of CO2 per passenger, and 130 kilograms equals 287 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 Hengyang
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Hengyang Nanyue Airport (HNY).
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 | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |