Map of flight path and driving directions from Izumo to Rishiri.
Shortest flight path between Izumo Airport (IZO) and Rishiri Airport (RIS).
How far is Rishiri from Izumo?
There are several ways to calculate distances between Izumo and Rishiri. Here are two common methods:Vincenty's formula (applied above)
- 806.323 miles
- 1297.652 kilometers
- 700.676 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
- 806.521 miles
- 1297.970 kilometers
- 700.847 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).
Time difference and current local times
There is no time difference between Izumo and Rishiri.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (299 pounds).
Frequent Flyer Miles Calculator
Izumo (IZO) → Rishiri (RIS).