How far is Changzhi from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Changzhi (Changzhi Wangcun Airport) is 1350 miles / 2173 kilometers / 1174 nautical miles.
The driving distance from Dong Hoi (VDH) to Changzhi (CIH) is 1693 miles / 2725 kilometers, and travel time by car is about 31 hours 5 minutes.
Dong Hoi Airport – Changzhi Wangcun Airport
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Distance from Dong Hoi to Changzhi
There are several ways to calculate the distance from Dong Hoi to Changzhi. Here are two standard methods:
Vincenty's formula (applied above)- 1350.454 miles
- 2173.345 kilometers
- 1173.512 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- 1354.549 miles
- 2179.936 kilometers
- 1177.071 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 Changzhi?
The estimated flight time from Dong Hoi Airport to Changzhi Wangcun Airport is 3 hours and 3 minutes.
What is the time difference between Dong Hoi and Changzhi?
The time difference between Dong Hoi and Changzhi is 1 hour. Changzhi is 1 hour ahead of Dong Hoi.
Flight carbon footprint between Dong Hoi Airport (VDH) and Changzhi Wangcun Airport (CIH)
On average, flying from Dong Hoi to Changzhi generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 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 Changzhi
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Changzhi Wangcun Airport (CIH).
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 | Changzhi Wangcun Airport |
|---|---|
| City: | Changzhi |
| Country: | China  |
| IATA Code: | CIH |
| ICAO Code: | ZBCZ |
| Coordinates: | 36°14′51″N, 113°7′33″E |