How far is Dayong from Yan'an?
The distance between Yan'an (Yan'an Nanniwan Airport) and Dayong (Zhangjiajie Hehua International Airport) is 511 miles / 823 kilometers / 444 nautical miles.
The driving distance from Yan'an (ENY) to Dayong (DYG) is 752 miles / 1211 kilometers, and travel time by car is about 13 hours 47 minutes.
Yan'an Nanniwan Airport – Zhangjiajie Hehua International Airport
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Distance from Yan'an to Dayong
There are several ways to calculate the distance from Yan'an to Dayong. Here are two standard methods:
Vincenty's formula (applied above)- 511.288 miles
- 822.838 kilometers
- 444.297 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- 512.612 miles
- 824.969 kilometers
- 445.448 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 Yan'an to Dayong?
The estimated flight time from Yan'an Nanniwan Airport to Zhangjiajie Hehua International Airport is 1 hour and 28 minutes.
What is the time difference between Yan'an and Dayong?
Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Zhangjiajie Hehua International Airport (DYG)
On average, flying from Yan'an to Dayong generates about 100 kg of CO2 per passenger, and 100 kilograms equals 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Yan'an to Dayong
See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Zhangjiajie Hehua International Airport (DYG).
Airport information
| Origin | Yan'an Nanniwan Airport |
|---|---|
| City: | Yan'an |
| Country: | China  |
| IATA Code: | ENY |
| ICAO Code: | ZLYA |
| Coordinates: | 36°28′35″N, 109°27′55″E |
| Destination | Zhangjiajie Hehua International Airport |
|---|---|
| City: | Dayong |
| Country: | China |
| IATA Code: | DYG |
| ICAO Code: | ZGDY |
| Coordinates: | 29°6′10″N, 110°26′34″E |