How far is Rishiri from Oita?
There are several ways to calculate distances between Oita and Rishiri. Here are two common methods:Vincenty's formula (applied above)
- 954.761 miles
- 1536.538 kilometers
- 829.664 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
- 955.179 miles
- 1537.212 kilometers
- 830.028 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 Oita Airport (OIT) to Rishiri Airport (RIS) is 2 hours 18 minutes.
Time difference and current local times
There is no time difference between Oita and Rishiri.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 148 kg (326 pounds).
Oita to Rishiri flight map.
Frequent Flyer Miles Calculator
Oita (OIT) → Rishiri (RIS).