Map of flight path and driving directions from Kōchi to Niigata.
Shortest flight path between Kōchi Airport (KCZ) and Niigata Airport (KIJ).
How far is Niigata from Kōchi?
There are several ways to calculate distances between Kōchi and Niigata. Here are two common methods:Vincenty's formula (applied above)
- 431.481 miles
- 694.401 kilometers
- 374.946 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
- 431.455 miles
- 694.360 kilometers
- 374.924 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 Kōchi and Niigata.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 89 kg (195 pounds).
Frequent Flyer Miles Calculator
Kōchi (KCZ) → Niigata (KIJ).