How far is Biratnagar from Okayama?
The distance between Okayama (Okayama Airport) and Biratnagar (Biratnagar Airport) is 2808 miles / 4520 kilometers / 2440 nautical miles.
The driving distance from Okayama (OKJ) to Biratnagar (BIR) is 4135 miles / 6655 kilometers, and travel time by car is about 80 hours 25 minutes.
Okayama Airport – Biratnagar Airport
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Distance from Okayama to Biratnagar
There are several ways to calculate the distance from Okayama to Biratnagar. Here are two standard methods:
Vincenty's formula (applied above)- 2808.411 miles
- 4519.699 kilometers
- 2440.442 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- 2803.418 miles
- 4511.664 kilometers
- 2436.104 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 Okayama to Biratnagar?
The estimated flight time from Okayama Airport to Biratnagar Airport is 5 hours and 49 minutes.
What is the time difference between Okayama and Biratnagar?
Flight carbon footprint between Okayama Airport (OKJ) and Biratnagar Airport (BIR)
On average, flying from Okayama to Biratnagar generates about 311 kg of CO2 per passenger, and 311 kilograms equals 687 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Okayama to Biratnagar
See the map of the shortest flight path between Okayama Airport (OKJ) and Biratnagar Airport (BIR).
Airport information
| Origin | Okayama Airport |
|---|---|
| City: | Okayama |
| Country: | Japan  |
| IATA Code: | OKJ |
| ICAO Code: | RJOB |
| Coordinates: | 34°45′24″N, 133°51′17″E |
| Destination | Biratnagar Airport |
|---|---|
| City: | Biratnagar |
| Country: | Nepal  |
| IATA Code: | BIR |
| ICAO Code: | VNVT |
| Coordinates: | 26°28′53″N, 87°15′50″E |