How far is Ulsan from Changzhou?

The distance between Changzhou (Changzhou Benniu Airport) and Ulsan (Ulsan Airport) is 606 miles / 975 kilometers / 527 nautical miles.

The driving distance from Changzhou (CZX) to Ulsan (USN) is 1022 miles / 1644 kilometers, and travel time by car is about 28 hours 34 minutes.

Distance from Changzhou to Ulsan

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

Vincenty's formula (applied above)

• 606.106 miles
• 975.433 kilometers
• 526.691 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

• 605.295 miles
• 974.128 kilometers
• 525.987 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 Changzhou to Ulsan?

The estimated flight time from Changzhou Benniu Airport to Ulsan Airport is 1 hour and 38 minutes.

What is the time difference between Changzhou and Ulsan?

The time difference between Changzhou and Ulsan is 1 hour. Ulsan is 1 hour ahead of Changzhou.

Flight carbon footprint between Changzhou Benniu Airport (CZX) and Ulsan Airport (USN)

On average, flying from Changzhou to Ulsan generates about 113 kg of CO2 per passenger, and 113 kilograms equals 250 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Changzhou to Ulsan

See the map of the shortest flight path between Changzhou Benniu Airport (CZX) and Ulsan Airport (USN).

Airport information

Origin	Changzhou Benniu Airport
City:	Changzhou
Country:	China
IATA Code:	CZX
ICAO Code:	ZSCG
Coordinates:	31°55′10″N, 119°46′44″E

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