Map of flight path and driving directions from Niigata to Osaka.
Shortest flight path between Niigata Airport (KIJ) and Kansai International Airport (KIX).
How far is Osaka from Niigata?
There are several ways to calculate distances between Niigata and Osaka. Here are two common methods:Vincenty's formula (applied above)
- 325.727 miles
- 524.207 kilometers
- 283.049 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
- 325.780 miles
- 524.291 kilometers
- 283.095 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 Osaka.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (161 pounds).
Frequent Flyer Miles Calculator
Niigata (KIJ) → Osaka (KIX).