Map of flight path and driving directions from Niigata to Oita.
Shortest flight path between Niigata Airport (KIJ) and Oita Airport (OIT).
How far is Oita from Niigata?
There are several ways to calculate distances between Niigata and Oita. Here are two common methods:Vincenty's formula (applied above)
- 517.012 miles
- 832.051 kilometers
- 449.271 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
- 516.663 miles
- 831.488 kilometers
- 448.968 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 Oita.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 101 kg (223 pounds).
Frequent Flyer Miles Calculator
Niigata (KIJ) → Oita (OIT).