Air Miles Calculator

Distance between Seoul (ICN) and Ulsan (USN)

Distance from Seoul to Ulsan (Ulsan Airport – Incheon International Airport) is 207 miles / 333 kilometers / 180 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 206.900 miles
  • 332.974 kilometers
  • 179.791 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
  • 206.772 miles
  • 332.767 kilometers
  • 179.680 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Incheon International Airport (ICN) to Ulsan Airport (USN) is 53 minutes.

Time difference and current local times

There is no time difference between Seoul and Ulsan.

Time Difference

Seoul
Ulsan

Seoul

 KST

Ulsan

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 53 kg (118 pounds).

Airport information


A Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″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

Map

Seoul to Ulsan flight map.

Frequent Flyer Miles Calculator

Seoul (ICN) → Ulsan (USN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
207
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
207

Round trip?