How far is Dayong from Chiayi?

The distance between Chiayi (Chiayi Airport) and Dayong (Zhangjiajie Hehua International Airport) is 729 miles / 1173 kilometers / 633 nautical miles.

The driving distance from Chiayi (CYI) to Dayong (DYG) is 1204 miles / 1937 kilometers, and travel time by car is about 85 hours 45 minutes.

Distance from Chiayi to Dayong

There are several ways to calculate the distance from Chiayi to Dayong. Here are two standard methods:

Vincenty's formula (applied above)

• 728.974 miles
• 1173.170 kilometers
• 633.461 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

• 728.801 miles
• 1172.892 kilometers
• 633.311 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 Chiayi to Dayong?

The estimated flight time from Chiayi Airport to Zhangjiajie Hehua International Airport is 1 hour and 52 minutes.

What is the time difference between Chiayi and Dayong?

There is no time difference between Chiayi and Dayong.

Flight carbon footprint between Chiayi Airport (CYI) and Zhangjiajie Hehua International Airport (DYG)

On average, flying from Chiayi to Dayong generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chiayi to Dayong

See the map of the shortest flight path between Chiayi Airport (CYI) and Zhangjiajie Hehua International Airport (DYG).

Airport information

Origin	Chiayi Airport
City:	Chiayi
Country:	Taiwan
IATA Code:	CYI
ICAO Code:	RCKU
Coordinates:	23°27′42″N, 120°23′34″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