Air Miles Calculator

Distance between Niigata (KIJ) and Oita (OIT)

Flight distance from Niigata to Oita (Niigata Airport – Oita Airport) is 517 miles / 832 kilometers / 449 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Niigata (KIJ) to Oita (OIT) is 757 miles / 1218 kilometers and travel time by car is about 13 hours 39 minutes.

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).

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 Oita Airport
City: Oita
Country: Japan Flag of Japan
IATA Code: OIT
ICAO Code: RJFO
Coordinates: 33°28′45″N, 131°44′13″E

Time difference and current local times

There is no time difference between Niigata and Oita.

Time Difference

Niigata

 JST

Oita

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (223 pounds).

Frequent Flyer Miles Calculator

Niigata (KIJ) → Oita (OIT).

Distance:
517
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
517

Round trip?