Air Miles Calculator

Distance between Naha (OKA) and Oshima (OIM)

Distance from Naha to Oshima (Oshima Airport – Naha Airport) is 914 miles / 1471 kilometers / 794 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 914.273 miles
  • 1471.380 kilometers
  • 794.482 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
  • 914.375 miles
  • 1471.544 kilometers
  • 794.570 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Naha Airport (OKA) to Oshima Airport (OIM) is 2 hours 13 minutes.

Time difference and current local times

There is no time difference between Naha and Oshima.

Time Difference

Naha
Oshima

Naha

 JST

Oshima

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (292 pounds).

Airport information


A Naha Airport
City: Naha
Country: Japan Flag of Japan
IATA Code: OKA
ICAO Code: ROAH
Coordinates: 26°11′44″N, 127°38′45″E

B Oshima Airport
City: Oshima
Country: Japan Flag of Japan
IATA Code: OIM
ICAO Code: RJTO
Coordinates: 34°46′55″N, 139°21′36″E

Map

Naha to Oshima flight map.

Frequent Flyer Miles Calculator

Naha (OKA) → Oshima (OIM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
914
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
914

Round trip?