How far is Okushiri Island from Tokyo?
There are several ways to calculate distances between Tokyo and Okushiri Island. Here are two common methods:Vincenty's formula (applied above)
- 450.095 miles
- 724.358 kilometers
- 391.122 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
- 450.834 miles
- 725.547 kilometers
- 391.764 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 Haneda Airport (HND) to Okushiri Airport (OIR) is 1 hour 21 minutes.
Time difference and current local times
There is no time difference between Tokyo and Okushiri Island.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 86 kg (190 pounds).
Tokyo to Okushiri Island flight map.
Frequent Flyer Miles Calculator
Tokyo (HND) → Okushiri Island (OIR).