How far is Hengyang from Dayong?
The distance between Dayong (Zhangjiajie Hehua International Airport) and Hengyang (Hengyang Nanyue Airport) is 202 miles / 325 kilometers / 175 nautical miles.
The driving distance from Dayong (DYG) to Hengyang (HNY) is 301 miles / 484 kilometers, and travel time by car is about 5 hours 36 minutes.
Zhangjiajie Hehua International Airport – Hengyang Nanyue Airport
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Distance from Dayong to Hengyang
There are several ways to calculate the distance from Dayong to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 201.808 miles
- 324.778 kilometers
- 175.366 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- 202.029 miles
- 325.134 kilometers
- 175.558 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 Dayong to Hengyang?
The estimated flight time from Zhangjiajie Hehua International Airport to Hengyang Nanyue Airport is 52 minutes.
What is the time difference between Dayong and Hengyang?
Flight carbon footprint between Zhangjiajie Hehua International Airport (DYG) and Hengyang Nanyue Airport (HNY)
On average, flying from Dayong to Hengyang generates about 55 kg of CO2 per passenger, and 55 kilograms equals 121 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dayong to Hengyang
See the map of the shortest flight path between Zhangjiajie Hehua International Airport (DYG) and Hengyang Nanyue Airport (HNY).
Airport information
| Origin | Zhangjiajie Hehua International Airport |
|---|---|
| City: | Dayong |
| Country: | China  |
| IATA Code: | DYG |
| ICAO Code: | ZGDY |
| Coordinates: | 29°6′10″N, 110°26′34″E |
| Destination | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |