How far is Ulsan from Nanchong?

The distance between Nanchong (Nanchong Gaoping Airport) and Ulsan (Ulsan Airport) is 1387 miles / 2232 kilometers / 1205 nautical miles.

The driving distance from Nanchong (NAO) to Ulsan (USN) is 2059 miles / 3314 kilometers, and travel time by car is about 38 hours 5 minutes.

Distance from Nanchong to Ulsan

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

Vincenty's formula (applied above)

• 1386.742 miles
• 2231.745 kilometers
• 1205.046 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

• 1384.183 miles
• 2227.626 kilometers
• 1202.822 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 Nanchong to Ulsan?

The estimated flight time from Nanchong Gaoping Airport to Ulsan Airport is 3 hours and 7 minutes.

What is the time difference between Nanchong and Ulsan?

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

Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Ulsan Airport (USN)

On average, flying from Nanchong to Ulsan generates about 172 kg of CO2 per passenger, and 172 kilograms equals 380 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Nanchong to Ulsan

See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Ulsan Airport (USN).

Airport information

Origin	Nanchong Gaoping Airport
City:	Nanchong
Country:	China
IATA Code:	NAO
ICAO Code:	ZUNC
Coordinates:	30°45′14″N, 106°3′43″E

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