How far is Oita from Rishiri?
The distance between Rishiri (Rishiri Airport) and Oita (Oita Airport) is 955 miles / 1537 kilometers / 830 nautical miles.
The driving distance from Rishiri (RIS) to Oita (OIT) is 1419 miles / 2283 kilometers, and travel time by car is about 39 hours 31 minutes.
Rishiri Airport – Oita Airport
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Distance from Rishiri to Oita
There are several ways to calculate the distance from Rishiri to Oita. Here are two standard 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 planet.
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).
How long does it take to fly from Rishiri to Oita?
The estimated flight time from Rishiri Airport to Oita Airport is 2 hours and 18 minutes.
What is the time difference between Rishiri and Oita?
Flight carbon footprint between Rishiri Airport (RIS) and Oita Airport (OIT)
On average, flying from Rishiri to Oita generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rishiri to Oita
See the map of the shortest flight path between Rishiri Airport (RIS) and Oita Airport (OIT).
Airport information
| Origin | Rishiri Airport |
|---|---|
| City: | Rishiri |
| Country: | Japan  |
| IATA Code: | RIS |
| ICAO Code: | RJER |
| Coordinates: | 45°14′31″N, 141°11′9″E |
| Destination | Oita Airport |
|---|---|
| City: | Oita |
| Country: | Japan |
| IATA Code: | OIT |
| ICAO Code: | RJFO |
| Coordinates: | 33°28′45″N, 131°44′13″E |