Air Miles Calculator

Distance between Tokunoshima (TKN) and Shonai (SYO)

Distance from Tokunoshima to Shonai (Shonai Airport – Tokunoshima Airport) is 983 miles / 1583 kilometers / 855 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 983.431 miles
  • 1582.678 kilometers
  • 854.578 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
  • 984.067 miles
  • 1583.702 kilometers
  • 855.131 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 Shonai Airport (SYO) is 2 hours 21 minutes.

Time difference and current local times

There is no time difference between Tokunoshima and Shonai.

Time Difference

Tokunoshima
Shonai

Tokunoshima

 JST

Shonai

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 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 Shonai Airport
City: Shonai
Country: Japan Flag of Japan
IATA Code: SYO
ICAO Code: RJSY
Coordinates: 38°48′43″N, 139°47′13″E

Map

Tokunoshima to Shonai flight map.

Frequent Flyer Miles Calculator

Tokunoshima (TKN) → Shonai (SYO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
983
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
983

Round trip?