How far is Sanya from Chiayi?

The distance between Chiayi (Chiayi Airport) and Sanya (Sanya Phoenix International Airport) is 793 miles / 1277 kilometers / 689 nautical miles.

The driving distance from Chiayi (CYI) to Sanya (SYX) is 1686 miles / 2714 kilometers, and travel time by car is about 98 hours 35 minutes.

Distance from Chiayi to Sanya

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

Vincenty's formula (applied above)

• 793.308 miles
• 1276.706 kilometers
• 689.366 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

• 793.018 miles
• 1276.238 kilometers
• 689.114 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 Sanya?

The estimated flight time from Chiayi Airport to Sanya Phoenix International Airport is 2 hours and 0 minutes.

What is the time difference between Chiayi and Sanya?

There is no time difference between Chiayi and Sanya.

Flight carbon footprint between Chiayi Airport (CYI) and Sanya Phoenix International Airport (SYX)

On average, flying from Chiayi to Sanya generates about 134 kg of CO2 per passenger, and 134 kilograms equals 296 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 Sanya

See the map of the shortest flight path between Chiayi Airport (CYI) and Sanya Phoenix International Airport (SYX).

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	Sanya Phoenix International Airport
City:	Sanya
Country:	China
IATA Code:	SYX
ICAO Code:	ZJSY
Coordinates:	18°18′10″N, 109°24′43″E