Air Miles Calculator

Distance between Oita (OIT) and Rishiri (RIS)

Distance from Oita to Rishiri (Oita Airport – Rishiri Airport) is 955 miles / 1537 kilometers / 830 nautical miles.

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).

Flight duration

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.

Time Difference

Oita
Rishiri

Oita

 JST

Rishiri

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

Airport information


A Oita Airport
City: Oita
Country: Japan Flag of Japan
IATA Code: OIT
ICAO Code: RJFO
Coordinates: 33°28′45″N, 131°44′13″E

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

Map

Oita to Rishiri flight map.

Frequent Flyer Miles Calculator

Oita (OIT) → Rishiri (RIS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
955
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
955

Round trip?