How far is Chifeng from Okushiri Island?
The distance between Okushiri Island (Okushiri Airport) and Chifeng (Chifeng Yulong Airport) is 1052 miles / 1692 kilometers / 914 nautical miles.
The driving distance from Okushiri Island (OIR) to Chifeng (CIF) is 2307 miles / 3713 kilometers, and travel time by car is about 69 hours 47 minutes.
Okushiri Airport – Chifeng Yulong Airport
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Distance from Okushiri Island to Chifeng
There are several ways to calculate the distance from Okushiri Island to Chifeng. Here are two standard methods:
Vincenty's formula (applied above)- 1051.613 miles
- 1692.407 kilometers
- 913.827 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- 1048.853 miles
- 1687.966 kilometers
- 911.429 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 Okushiri Island to Chifeng?
The estimated flight time from Okushiri Airport to Chifeng Yulong Airport is 2 hours and 29 minutes.
What is the time difference between Okushiri Island and Chifeng?
Flight carbon footprint between Okushiri Airport (OIR) and Chifeng Yulong Airport (CIF)
On average, flying from Okushiri Island to Chifeng generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Okushiri Island to Chifeng
See the map of the shortest flight path between Okushiri Airport (OIR) and Chifeng Yulong Airport (CIF).
Airport information
| Origin | Okushiri Airport |
|---|---|
| City: | Okushiri Island |
| Country: | Japan  |
| IATA Code: | OIR |
| ICAO Code: | RJEO |
| Coordinates: | 42°4′18″N, 139°25′58″E |
| Destination | Chifeng Yulong Airport |
|---|---|
| City: | Chifeng |
| Country: | China  |
| IATA Code: | CIF |
| ICAO Code: | ZBCF |
| Coordinates: | 42°14′6″N, 118°54′28″E |