Air Miles Calculator

Distance between Niigata (KIJ) and Okinoshima (OKI)

Flight distance from Niigata to Okinoshima (Niigata Airport – Oki Airport) is 343 miles / 552 kilometers / 298 nautical miles. Estimated flight time is 1 hour 8 minutes.

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).

Airport information


A Niigata Airport
City: Niigata
Country: Japan Flag of Japan
IATA Code: KIJ
ICAO Code: RJSN
Coordinates: 37°57′21″N, 139°7′15″E

B Oki Airport
City: Okinoshima
Country: Japan Flag of Japan
IATA Code: OKI
ICAO Code: RJNO
Coordinates: 36°10′51″N, 133°19′29″E

Time difference and current local times

There is no time difference between Niigata and Okinoshima.

Time Difference

Niigata

 JST

Okinoshima

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 75 kg (166 pounds).

Frequent Flyer Miles Calculator

Niigata (KIJ) → Okinoshima (OKI).

Distance:
343
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
343

Round trip?