Air Miles Calculator

Distance between Hong Kong (HKG) and Ulsan (USN)

Flight distance from Hong Kong to Ulsan (Hong Kong International Airport – Ulsan Airport) is 1305 miles / 2100 kilometers / 1134 nautical miles. Estimated flight time is 2 hours 58 minutes.

Driving distance from Hong Kong (HKG) to Ulsan (USN) is 2865 miles / 4610 kilometers and travel time by car is about 145 hours 32 minutes.

Map of flight path and driving directions from Hong Kong to Ulsan.

Shortest flight path between Hong Kong International Airport (HKG) and Ulsan Airport (USN).

How far is Ulsan from Hong Kong?

There are several ways to calculate distances between Hong Kong and Ulsan. Here are two common methods:

Vincenty's formula (applied above)
  • 1304.870 miles
  • 2099.985 kilometers
  • 1133.901 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1305.682 miles
  • 2101.291 kilometers
  • 1134.606 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).

Airport information


A Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

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

Time difference and current local times

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

Time Difference

Hong Kong

 HKT

Ulsan

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (369 pounds).

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Ulsan (USN).

Distance:
1305
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1305

Round trip?