How far is Dong Hoi from Qingyang?
The distance between Qingyang (Qingyang Xifeng Airport) and Dong Hoi (Dong Hoi Airport) is 1260 miles / 2028 kilometers / 1095 nautical miles.
The driving distance from Qingyang (IQN) to Dong Hoi (VDH) is 1593 miles / 2564 kilometers, and travel time by car is about 29 hours 39 minutes.
Qingyang Xifeng Airport – Dong Hoi Airport
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Distance from Qingyang to Dong Hoi
There are several ways to calculate the distance from Qingyang to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 1260.441 miles
- 2028.483 kilometers
- 1095.293 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- 1264.875 miles
- 2035.620 kilometers
- 1099.147 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 Qingyang to Dong Hoi?
The estimated flight time from Qingyang Xifeng Airport to Dong Hoi Airport is 2 hours and 53 minutes.
What is the time difference between Qingyang and Dong Hoi?
The time difference between Qingyang and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Qingyang.
Flight carbon footprint between Qingyang Xifeng Airport (IQN) and Dong Hoi Airport (VDH)
On average, flying from Qingyang to Dong Hoi generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Qingyang to Dong Hoi
See the map of the shortest flight path between Qingyang Xifeng Airport (IQN) and Dong Hoi Airport (VDH).
Airport information
| Origin | Qingyang Xifeng Airport |
|---|---|
| City: | Qingyang |
| Country: | China  |
| IATA Code: | IQN |
| ICAO Code: | ZLQY |
| Coordinates: | 35°47′58″N, 107°36′10″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 |