How far is Chiayi from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Chiayi (Chiayi Airport) is 1043 miles / 1678 kilometers / 906 nautical miles.

The driving distance from Seoul (GMP) to Chiayi (CYI) is 2052 miles / 3302 kilometers, and travel time by car is about 101 hours 46 minutes.

Distance from Seoul to Chiayi

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

Vincenty's formula (applied above)

• 1042.624 miles
• 1677.941 kilometers
• 906.016 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

• 1045.055 miles
• 1681.852 kilometers
• 908.128 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 Seoul to Chiayi?

The estimated flight time from Seoul Gimpo International Airport to Chiayi Airport is 2 hours and 28 minutes.

What is the time difference between Seoul and Chiayi?

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

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Chiayi Airport (CYI)

On average, flying from Seoul to Chiayi generates about 153 kg of CO2 per passenger, and 153 kilograms equals 338 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Chiayi

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

Airport information

Origin	Seoul Gimpo International Airport
City:	Seoul
Country:	South Korea
IATA Code:	GMP
ICAO Code:	RKSS
Coordinates:	37°33′29″N, 126°47′27″E

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