How far is Chiayi from Yan'an?
The distance between Yan'an (Yan'an Nanniwan Airport) and Chiayi (Chiayi Airport) is 1109 miles / 1784 kilometers / 963 nautical miles.
The driving distance from Yan'an (ENY) to Chiayi (CYI) is 1530 miles / 2463 kilometers, and travel time by car is about 91 hours 35 minutes.
Yan'an Nanniwan Airport – Chiayi Airport
Search flights
Distance from Yan'an to Chiayi
There are several ways to calculate the distance from Yan'an to Chiayi. Here are two standard methods:
Vincenty's formula (applied above)- 1108.659 miles
- 1784.214 kilometers
- 963.398 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- 1110.141 miles
- 1786.599 kilometers
- 964.686 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 Chiayi?
The estimated flight time from Yan'an Nanniwan Airport to Chiayi Airport is 2 hours and 35 minutes.
What is the time difference between Yan'an and Chiayi?
Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Chiayi Airport (CYI)
On average, flying from Yan'an to Chiayi generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 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 Chiayi
See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Chiayi Airport (CYI).
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 | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″E |