Air Miles Calculator

Distance between Tokyo (NRT) and Ulsan (USN)

Distance from Tokyo to Ulsan (Narita International Airport – Ulsan Airport) is 620 miles / 999 kilometers / 539 nautical miles.

How far is Ulsan from Tokyo?

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

Vincenty's formula (applied above)
  • 620.460 miles
  • 998.534 kilometers
  • 539.165 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
  • 619.062 miles
  • 996.283 kilometers
  • 537.950 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).

Flight duration

Estimated flight time from Narita International Airport (NRT) to Ulsan Airport (USN) is 1 hour 40 minutes.

Time difference and current local times

There is no time difference between Tokyo and Ulsan.

Time Difference

Tokyo
Ulsan

Tokyo

 JST

Ulsan

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 115 kg (254 pounds).

Airport information


A Narita International Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: NRT
ICAO Code: RJAA
Coordinates: 35°45′52″N, 140°23′9″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

Tokyo to Ulsan flight path

Shortest flight path between Narita International Airport (NRT) and Ulsan Airport (USN).

Frequent Flyer Miles Calculator

Tokyo (NRT) → Ulsan (USN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
620
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
620

Round trip?