How far is Xi'an from Chiayi?

The distance between Chiayi (Chiayi Airport) and Xi'an (Xi'an Xianyang International Airport) is 1033 miles / 1662 kilometers / 897 nautical miles.

The driving distance from Chiayi (CYI) to Xi'an (XIY) is 1422 miles / 2289 kilometers, and travel time by car is about 89 hours 41 minutes.

Distance from Chiayi to Xi'an

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

Vincenty's formula (applied above)

• 1032.598 miles
• 1661.806 kilometers
• 897.303 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

• 1033.484 miles
• 1663.231 kilometers
• 898.073 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 Xi'an?

The estimated flight time from Chiayi Airport to Xi'an Xianyang International Airport is 2 hours and 27 minutes.

What is the time difference between Chiayi and Xi'an?

There is no time difference between Chiayi and Xi'an.

Flight carbon footprint between Chiayi Airport (CYI) and Xi'an Xianyang International Airport (XIY)

On average, flying from Chiayi to Xi'an generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 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 Xi'an

See the map of the shortest flight path between Chiayi Airport (CYI) and Xi'an Xianyang International Airport (XIY).

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	Xi'an Xianyang International Airport
City:	Xi'an
Country:	China
IATA Code:	XIY
ICAO Code:	ZLXY
Coordinates:	34°26′49″N, 108°45′7″E