Map of flight path and driving directions from Tokunoshima to Shonai.
Shortest flight path between Tokunoshima Airport (TKN) and Shonai Airport (SYO).
How far is Shonai from Tokunoshima?
There are several ways to calculate distances between Tokunoshima and Shonai. Here are two common 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 – the shortest distance between two points).
Time difference and current local times
There is no time difference between Tokunoshima and Shonai.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 150 kg (330 pounds).
Frequent Flyer Miles Calculator
Tokunoshima (TKN) → Shonai (SYO).