Air Miles Calculator

Distance between Niigata (KIJ) and Okayama (OKJ)

Flight distance from Niigata to Okayama (Niigata Airport – Okayama Airport) is 367 miles / 591 kilometers / 319 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Niigata (KIJ) to Okayama (OKJ) is 464 miles / 747 kilometers and travel time by car is about 8 hours 29 minutes.

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).

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 Okayama Airport
City: Okayama
Country: Japan Flag of Japan
IATA Code: OKJ
ICAO Code: RJOB
Coordinates: 34°45′24″N, 133°51′17″E

Time difference and current local times

There is no time difference between Niigata and Okayama.

Time Difference

Niigata

 JST

Okayama

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 79 kg (174 pounds).

Frequent Flyer Miles Calculator

Niigata (KIJ) → Okayama (OKJ).

Distance:
367
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
367

Round trip?