How far is Ulsan from Qui Nhon?

The distance between Qui Nhon (Phu Cat Airport) and Ulsan (Ulsan Airport) is 1953 miles / 3142 kilometers / 1697 nautical miles.

The driving distance from Qui Nhon (UIH) to Ulsan (USN) is 2932 miles / 4718 kilometers, and travel time by car is about 63 hours 38 minutes.

Distance from Qui Nhon to Ulsan

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

Vincenty's formula (applied above)

• 1952.563 miles
• 3142.346 kilometers
• 1696.731 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

• 1955.446 miles
• 3146.985 kilometers
• 1699.236 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 Qui Nhon to Ulsan?

The estimated flight time from Phu Cat Airport to Ulsan Airport is 4 hours and 11 minutes.

What is the time difference between Qui Nhon and Ulsan?

The time difference between Qui Nhon and Ulsan is 2 hours. Ulsan is 2 hours ahead of Qui Nhon.

Flight carbon footprint between Phu Cat Airport (UIH) and Ulsan Airport (USN)

On average, flying from Qui Nhon to Ulsan generates about 213 kg of CO2 per passenger, and 213 kilograms equals 470 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Qui Nhon to Ulsan

See the map of the shortest flight path between Phu Cat Airport (UIH) and Ulsan Airport (USN).

Airport information

Origin	Phu Cat Airport
City:	Qui Nhon
Country:	Vietnam
IATA Code:	UIH
ICAO Code:	VVPC
Coordinates:	13°57′17″N, 109°2′31″E

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