How far is Busan from Chiayi?

The distance between Chiayi (Chiayi Airport) and Busan (Gimhae International Airport) is 957 miles / 1540 kilometers / 831 nautical miles.

The driving distance from Chiayi (CYI) to Busan (PUS) is 2295 miles / 3693 kilometers, and travel time by car is about 106 hours 7 minutes.

Distance from Chiayi to Busan

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

Vincenty's formula (applied above)

• 956.773 miles
• 1539.777 kilometers
• 831.413 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

• 958.408 miles
• 1542.407 kilometers
• 832.833 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 Busan?

The estimated flight time from Chiayi Airport to Gimhae International Airport is 2 hours and 18 minutes.

What is the time difference between Chiayi and Busan?

The time difference between Chiayi and Busan is 1 hour. Busan is 1 hour ahead of Chiayi.

Flight carbon footprint between Chiayi Airport (CYI) and Gimhae International Airport (PUS)

On average, flying from Chiayi to Busan generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 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 Busan

See the map of the shortest flight path between Chiayi Airport (CYI) and Gimhae International Airport (PUS).

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	Gimhae International Airport
City:	Busan
Country:	South Korea
IATA Code:	PUS
ICAO Code:	RKPK
Coordinates:	35°10′46″N, 128°56′16″E