How far is Chiayi from Hengyang?
The distance between Hengyang (Hengyang Nanyue Airport) and Chiayi (Chiayi Airport) is 541 miles / 870 kilometers / 470 nautical miles.
The driving distance from Hengyang (HNY) to Chiayi (CYI) is 1061 miles / 1708 kilometers, and travel time by car is about 83 hours 10 minutes.
Hengyang Nanyue Airport – Chiayi Airport
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Distance from Hengyang to Chiayi
There are several ways to calculate the distance from Hengyang to Chiayi. Here are two standard methods:
Vincenty's formula (applied above)- 540.866 miles
- 870.440 kilometers
- 470.000 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- 540.508 miles
- 869.863 kilometers
- 469.688 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 Hengyang to Chiayi?
The estimated flight time from Hengyang Nanyue Airport to Chiayi Airport is 1 hour and 31 minutes.
What is the time difference between Hengyang and Chiayi?
Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Chiayi Airport (CYI)
On average, flying from Hengyang to Chiayi generates about 105 kg of CO2 per passenger, and 105 kilograms equals 231 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hengyang to Chiayi
See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Chiayi Airport (CYI).
Airport information
| Origin | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |
| Destination | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″E |