How far is Dong Hoi from Dayong?
The distance between Dayong (Zhangjiajie Hehua International Airport) and Dong Hoi (Dong Hoi Airport) is 834 miles / 1342 kilometers / 725 nautical miles.
The driving distance from Dayong (DYG) to Dong Hoi (VDH) is 1099 miles / 1769 kilometers, and travel time by car is about 20 hours 23 minutes.
Zhangjiajie Hehua International Airport – Dong Hoi Airport
Search flights
Distance from Dayong to Dong Hoi
There are several ways to calculate the distance from Dayong to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 833.995 miles
- 1342.185 kilometers
- 724.722 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- 836.936 miles
- 1346.918 kilometers
- 727.278 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 Dayong to Dong Hoi?
The estimated flight time from Zhangjiajie Hehua International Airport to Dong Hoi Airport is 2 hours and 4 minutes.
What is the time difference between Dayong and Dong Hoi?
The time difference between Dayong and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Dayong.
Flight carbon footprint between Zhangjiajie Hehua International Airport (DYG) and Dong Hoi Airport (VDH)
On average, flying from Dayong to Dong Hoi generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dayong to Dong Hoi
See the map of the shortest flight path between Zhangjiajie Hehua International Airport (DYG) and Dong Hoi Airport (VDH).
Airport information
| Origin | Zhangjiajie Hehua International Airport |
|---|---|
| City: | Dayong |
| Country: | China  |
| IATA Code: | DYG |
| ICAO Code: | ZGDY |
| Coordinates: | 29°6′10″N, 110°26′34″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 |