How far is Ulsan from Khon Kaen?

The distance between Khon Kaen (Khon Kaen Airport) and Ulsan (Ulsan Airport) is 2100 miles / 3380 kilometers / 1825 nautical miles.

The driving distance from Khon Kaen (KKC) to Ulsan (USN) is 3261 miles / 5248 kilometers, and travel time by car is about 61 hours 16 minutes.

Distance from Khon Kaen to Ulsan

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

Vincenty's formula (applied above)

• 2100.203 miles
• 3379.948 kilometers
• 1825.026 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

• 2100.938 miles
• 3381.133 kilometers
• 1825.666 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 Khon Kaen to Ulsan?

The estimated flight time from Khon Kaen Airport to Ulsan Airport is 4 hours and 28 minutes.

What is the time difference between Khon Kaen and Ulsan?

The time difference between Khon Kaen and Ulsan is 2 hours. Ulsan is 2 hours ahead of Khon Kaen.

Flight carbon footprint between Khon Kaen Airport (KKC) and Ulsan Airport (USN)

On average, flying from Khon Kaen to Ulsan generates about 229 kg of CO2 per passenger, and 229 kilograms equals 505 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Khon Kaen to Ulsan

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

Airport information

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

Destination	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E