How far is Seoul from Chiayi?

The distance between Chiayi (Chiayi Airport) and Seoul (Seoul Incheon International Airport) is 1029 miles / 1656 kilometers / 894 nautical miles.

The driving distance from Chiayi (CYI) to Seoul (ICN) is 2069 miles / 3330 kilometers, and travel time by car is about 102 hours 2 minutes.

Distance from Chiayi to Seoul

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

Vincenty's formula (applied above)

• 1028.970 miles
• 1655.967 kilometers
• 894.151 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

• 1031.431 miles
• 1659.927 kilometers
• 896.289 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 Seoul?

The estimated flight time from Chiayi Airport to Seoul Incheon International Airport is 2 hours and 26 minutes.

What is the time difference between Chiayi and Seoul?

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

Flight carbon footprint between Chiayi Airport (CYI) and Seoul Incheon International Airport (ICN)

On average, flying from Chiayi to Seoul 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 Seoul

See the map of the shortest flight path between Chiayi Airport (CYI) and Seoul Incheon International Airport (ICN).

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	Seoul Incheon International Airport
City:	Seoul
Country:	South Korea
IATA Code:	ICN
ICAO Code:	RKSI
Coordinates:	37°27′36″N, 126°26′26″E