How far is Kōchi from Rishiri?
The distance between Rishiri (Rishiri Airport) and Kōchi (Kōchi Airport) is 901 miles / 1449 kilometers / 783 nautical miles.
The driving distance from Rishiri (RIS) to Kōchi (KCZ) is 1294 miles / 2082 kilometers, and travel time by car is about 36 hours 42 minutes.
Rishiri Airport – Kōchi Airport
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Distance from Rishiri to Kōchi
There are several ways to calculate the distance from Rishiri to Kōchi. Here are two standard methods:
Vincenty's formula (applied above)- 900.627 miles
- 1449.418 kilometers
- 782.623 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- 901.306 miles
- 1450.512 kilometers
- 783.214 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 Kōchi?
The estimated flight time from Rishiri Airport to Kōchi Airport is 2 hours and 12 minutes.
What is the time difference between Rishiri and Kōchi?
Flight carbon footprint between Rishiri Airport (RIS) and Kōchi Airport (KCZ)
On average, flying from Rishiri to Kōchi generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 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 Kōchi
See the map of the shortest flight path between Rishiri Airport (RIS) and Kōchi Airport (KCZ).
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 | Kōchi Airport |
|---|---|
| City: | Kōchi |
| Country: | Japan |
| IATA Code: | KCZ |
| ICAO Code: | RJOK |
| Coordinates: | 33°32′45″N, 133°40′8″E |