Air Miles Calculator

Distance between Tokyo (HND) and Kunsan (KUV)

Distance from Tokyo to Kunsan (Haneda Airport – Gunsan Airport) is 740 miles / 1191 kilometers / 643 nautical miles.

How far is Kunsan from Tokyo?

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

Vincenty's formula (applied above)
  • 739.876 miles
  • 1190.715 kilometers
  • 642.934 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
  • 738.208 miles
  • 1188.031 kilometers
  • 641.486 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 Haneda Airport (HND) to Gunsan Airport (KUV) is 1 hour 54 minutes.

Time difference and current local times

There is no time difference between Tokyo and Kunsan.

Time Difference

Tokyo
Kunsan

Tokyo

 JST

Kunsan

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 129 kg (284 pounds).

Airport information


A Haneda Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: HND
ICAO Code: RJTT
Coordinates: 35°33′8″N, 139°46′47″E

B Gunsan Airport
City: Kunsan
Country: South Korea Flag of South Korea
IATA Code: KUV
ICAO Code: RKJK
Coordinates: 35°54′13″N, 126°36′57″E

Map

Tokyo to Kunsan flight map.

Frequent Flyer Miles Calculator

Tokyo (HND) → Kunsan (KUV).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
740
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
740

Round trip?