How far is Ulsan from Yichang?

The distance between Yichang (Yichang Sanxia Airport) and Ulsan (Ulsan Airport) is 1091 miles / 1755 kilometers / 948 nautical miles.

The driving distance from Yichang (YIH) to Ulsan (USN) is 1780 miles / 2865 kilometers, and travel time by car is about 33 hours 12 minutes.

Distance from Yichang to Ulsan

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

Vincenty's formula (applied above)

• 1090.620 miles
• 1755.183 kilometers
• 947.723 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

• 1088.810 miles
• 1752.270 kilometers
• 946.150 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 Yichang to Ulsan?

The estimated flight time from Yichang Sanxia Airport to Ulsan Airport is 2 hours and 33 minutes.

What is the time difference between Yichang and Ulsan?

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

Flight carbon footprint between Yichang Sanxia Airport (YIH) and Ulsan Airport (USN)

On average, flying from Yichang to Ulsan generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yichang to Ulsan

See the map of the shortest flight path between Yichang Sanxia Airport (YIH) and Ulsan Airport (USN).

Airport information

Origin	Yichang Sanxia Airport
City:	Yichang
Country:	China
IATA Code:	YIH
ICAO Code:	ZHYC
Coordinates:	30°40′15″N, 111°26′27″E

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