Air Miles Calculator

Distance between Tokunoshima (TKN) and Kōchi (KCZ)

Distance from Tokunoshima to Kōchi (Kōchi Airport – Tokunoshima Airport) is 486 miles / 782 kilometers / 422 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 485.604 miles
  • 781.504 kilometers
  • 421.978 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
  • 486.223 miles
  • 782.499 kilometers
  • 422.516 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 Tokunoshima Airport (TKN) to Kōchi Airport (KCZ) is 1 hour 25 minutes.

Time difference and current local times

There is no time difference between Tokunoshima and Kōchi.

Time Difference

Tokunoshima
Kōchi

Tokunoshima

 JST

Kōchi

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (198 pounds).

Airport information


A Tokunoshima Airport
City: Tokunoshima
Country: Japan Flag of Japan
IATA Code: TKN
ICAO Code: RJKN
Coordinates: 27°50′11″N, 128°52′51″E

B Kōchi Airport
City: Kōchi
Country: Japan Flag of Japan
IATA Code: KCZ
ICAO Code: RJOK
Coordinates: 33°32′45″N, 133°40′8″E

Map

Tokunoshima to Kōchi flight map.

Frequent Flyer Miles Calculator

Tokunoshima (TKN) → Kōchi (KCZ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
486
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
486

Round trip?