How far is Khon Kaen from Chiayi?

The distance between Chiayi (Chiayi Airport) and Khon Kaen (Khon Kaen Airport) is 1241 miles / 1997 kilometers / 1078 nautical miles.

The driving distance from Chiayi (CYI) to Khon Kaen (KKC) is 2298 miles / 3699 kilometers, and travel time by car is about 106 hours 51 minutes.

Distance from Chiayi to Khon Kaen

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

Vincenty's formula (applied above)

• 1240.855 miles
• 1996.962 kilometers
• 1078.273 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

• 1240.092 miles
• 1995.735 kilometers
• 1077.611 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 Khon Kaen?

The estimated flight time from Chiayi Airport to Khon Kaen Airport is 2 hours and 50 minutes.

What is the time difference between Chiayi and Khon Kaen?

The time difference between Chiayi and Khon Kaen is 1 hour. Khon Kaen is 1 hour behind Chiayi.

Flight carbon footprint between Chiayi Airport (CYI) and Khon Kaen Airport (KKC)

On average, flying from Chiayi to Khon Kaen generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 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 Khon Kaen

See the map of the shortest flight path between Chiayi Airport (CYI) and Khon Kaen Airport (KKC).

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	Khon Kaen Airport
City:	Khon Kaen
Country:	Thailand
IATA Code:	KKC
ICAO Code:	VTUK
Coordinates:	16°27′59″N, 102°47′2″E