# Distance between Izumo (IZO) and Rishiri (RIS)

Flight distance from Izumo to Rishiri (Izumo Airport – Rishiri Airport) is 806 miles / 1298 kilometers / 701 nautical miles. Estimated flight time is 2 hours 1 minutes.

Driving distance from Izumo (IZO) to Rishiri (RIS) is 1267 miles / 2039 kilometers and travel time by car is about 33 hours 13 minutes.

## 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).

## Airport information

A Izumo Airport
City: Izumo
Country: Japan
IATA Code: IZO
ICAO Code: RJOC
Coordinates: 35°24′48″N, 132°53′23″E

B Rishiri Airport
City: Rishiri
Country: Japan
IATA Code: RIS
ICAO Code: RJER
Coordinates: 45°14′31″N, 141°11′9″E

## Time difference and current local times

There is no time difference between Izumo and Rishiri.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (299 pounds).

## Frequent Flyer Miles Calculator

Izumo (IZO) → Rishiri (RIS).

Distance:
806
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
806

Round trip?