Map of flight path from Niigata to Okinoshima.
Shortest flight path between Niigata Airport (KIJ) and Oki Airport (OKI).
How far is Okinoshima from Niigata?
There are several ways to calculate distances between Niigata and Okinoshima. Here are two common methods:Vincenty's formula (applied above)
- 342.794 miles
- 551.673 kilometers
- 297.880 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
- 342.181 miles
- 550.687 kilometers
- 297.347 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 Niigata and Okinoshima.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 75 kg (166 pounds).
Frequent Flyer Miles Calculator
Niigata (KIJ) → Okinoshima (OKI).