Map of flight path and driving directions from Niigata to Okayama.
Shortest flight path between Niigata Airport (KIJ) and Okayama Airport (OKJ).
How far is Okayama from Niigata?
There are several ways to calculate distances between Niigata and Okayama. Here are two common methods:Vincenty's formula (applied above)
- 367.191 miles
- 590.937 kilometers
- 319.081 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
- 366.928 miles
- 590.513 kilometers
- 318.852 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 Okayama.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 79 kg (174 pounds).
Frequent Flyer Miles Calculator
Niigata (KIJ) → Okayama (OKJ).