How far is Qionghai from Dunhuang?
The distance between Dunhuang (Dunhuang Mogao International Airport) and Qionghai (Qionghai Bo'ao Airport) is 1721 miles / 2770 kilometers / 1496 nautical miles.
The driving distance from Dunhuang (DNH) to Qionghai (BAR) is 2244 miles / 3611 kilometers, and travel time by car is about 45 hours 10 minutes.
Dunhuang Mogao International Airport – Qionghai Bo'ao Airport
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Distance from Dunhuang to Qionghai
There are several ways to calculate the distance from Dunhuang to Qionghai. Here are two standard methods:
Vincenty's formula (applied above)- 1720.995 miles
- 2769.674 kilometers
- 1495.504 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- 1723.787 miles
- 2774.166 kilometers
- 1497.930 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 Dunhuang to Qionghai?
The estimated flight time from Dunhuang Mogao International Airport to Qionghai Bo'ao Airport is 3 hours and 45 minutes.
What is the time difference between Dunhuang and Qionghai?
The time difference between Dunhuang and Qionghai is 2 hours. Qionghai is 2 hours ahead of Dunhuang.
Flight carbon footprint between Dunhuang Mogao International Airport (DNH) and Qionghai Bo'ao Airport (BAR)
On average, flying from Dunhuang to Qionghai generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dunhuang to Qionghai
See the map of the shortest flight path between Dunhuang Mogao International Airport (DNH) and Qionghai Bo'ao Airport (BAR).
Airport information
| Origin | Dunhuang Mogao International Airport |
|---|---|
| City: | Dunhuang |
| Country: | China  |
| IATA Code: | DNH |
| ICAO Code: | ZLDH |
| Coordinates: | 40°9′39″N, 94°48′33″E |
| Destination | Qionghai Bo'ao Airport |
|---|---|
| City: | Qionghai |
| Country: | China |
| IATA Code: | BAR |
| ICAO Code: | ZJQH |
| Coordinates: | 19°8′17″N, 110°27′17″E |