How far is Dong Hoi from Changzhi?
The distance between Changzhi (Changzhi Wangcun Airport) and Dong Hoi (Dong Hoi Airport) is 1350 miles / 2173 kilometers / 1174 nautical miles.
The driving distance from Changzhi (CIH) to Dong Hoi (VDH) is 1694 miles / 2727 kilometers, and travel time by car is about 30 hours 59 minutes.
Changzhi Wangcun Airport – Dong Hoi Airport
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Distance from Changzhi to Dong Hoi
There are several ways to calculate the distance from Changzhi to Dong Hoi. 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 Changzhi to Dong Hoi?
The estimated flight time from Changzhi Wangcun Airport to Dong Hoi Airport is 3 hours and 3 minutes.
What is the time difference between Changzhi and Dong Hoi?
The time difference between Changzhi and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Changzhi.
Flight carbon footprint between Changzhi Wangcun Airport (CIH) and Dong Hoi Airport (VDH)
On average, flying from Changzhi to Dong Hoi 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 Changzhi to Dong Hoi
See the map of the shortest flight path between Changzhi Wangcun Airport (CIH) and Dong Hoi Airport (VDH).
Airport information
| Origin | Changzhi Wangcun Airport |
|---|---|
| City: | Changzhi |
| Country: | China  |
| IATA Code: | CIH |
| ICAO Code: | ZBCZ |
| Coordinates: | 36°14′51″N, 113°7′33″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 |