How far is Chiayi from Jeju?

The distance between Jeju (Jeju International Airport) and Chiayi (Chiayi Airport) is 785 miles / 1263 kilometers / 682 nautical miles.

The driving distance from Jeju (CJU) to Chiayi (CYI) is 2394 miles / 3852 kilometers, and travel time by car is about 108 hours 27 minutes.

Distance from Jeju to Chiayi

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

Vincenty's formula (applied above)

• 784.861 miles
• 1263.111 kilometers
• 682.025 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

• 786.551 miles
• 1265.831 kilometers
• 683.494 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 Jeju to Chiayi?

The estimated flight time from Jeju International Airport to Chiayi Airport is 1 hour and 59 minutes.

What is the time difference between Jeju and Chiayi?

The time difference between Jeju and Chiayi is 1 hour. Chiayi is 1 hour behind Jeju.

Flight carbon footprint between Jeju International Airport (CJU) and Chiayi Airport (CYI)

On average, flying from Jeju to Chiayi generates about 133 kg of CO2 per passenger, and 133 kilograms equals 294 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Jeju to Chiayi

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

Airport information

Origin	Jeju International Airport
City:	Jeju
Country:	South Korea
IATA Code:	CJU
ICAO Code:	RKPC
Coordinates:	33°30′40″N, 126°29′34″E

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