How far is Naha from Okushiri Island?
There are several ways to calculate distances between Okushiri Island and Naha. Here are two common methods:Vincenty's formula (applied above)
- 1283.104 miles
- 2064.956 kilometers
- 1114.987 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
- 1284.601 miles
- 2067.364 kilometers
- 1116.287 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).
Estimated flight time from Okushiri Airport (OIR) to Naha Airport (OKA) is 2 hours 55 minutes.
Time difference and current local times
There is no time difference between Okushiri Island and Naha.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (363 pounds).
Okushiri Island to Naha flight map.
Frequent Flyer Miles Calculator
Okushiri Island (OIR) → Naha (OKA).