How far is Dong Hoi from Changchun?
The distance between Changchun (Changchun Longjia International Airport) and Dong Hoi (Dong Hoi Airport) is 2137 miles / 3440 kilometers / 1857 nautical miles.
The driving distance from Changchun (CGQ) to Dong Hoi (VDH) is 2574 miles / 4142 kilometers, and travel time by car is about 46 hours 58 minutes.
Changchun Longjia International Airport – Dong Hoi Airport
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Distance from Changchun to Dong Hoi
There are several ways to calculate the distance from Changchun to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 2137.251 miles
- 3439.572 kilometers
- 1857.221 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- 2140.602 miles
- 3444.965 kilometers
- 1860.132 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 Changchun to Dong Hoi?
The estimated flight time from Changchun Longjia International Airport to Dong Hoi Airport is 4 hours and 32 minutes.
What is the time difference between Changchun and Dong Hoi?
The time difference between Changchun and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Changchun.
Flight carbon footprint between Changchun Longjia International Airport (CGQ) and Dong Hoi Airport (VDH)
On average, flying from Changchun to Dong Hoi generates about 233 kg of CO2 per passenger, and 233 kilograms equals 514 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changchun to Dong Hoi
See the map of the shortest flight path between Changchun Longjia International Airport (CGQ) and Dong Hoi Airport (VDH).
Airport information
| Origin | Changchun Longjia International Airport |
|---|---|
| City: | Changchun |
| Country: | China  |
| IATA Code: | CGQ |
| ICAO Code: | ZYCC |
| Coordinates: | 43°59′46″N, 125°41′5″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 |