How far is Okushiri Island from Colombo?
The distance between Colombo (Bandaranaike International Airport) and Okushiri Island (Okushiri Airport) is 4340 miles / 6984 kilometers / 3771 nautical miles.
Bandaranaike International Airport – Okushiri Airport
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Distance from Colombo to Okushiri Island
There are several ways to calculate the distance from Colombo to Okushiri Island. Here are two standard methods:
Vincenty's formula (applied above)- 4339.749 miles
- 6984.149 kilometers
- 3771.139 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- 4339.457 miles
- 6983.680 kilometers
- 3770.885 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 Colombo to Okushiri Island?
The estimated flight time from Bandaranaike International Airport to Okushiri Airport is 8 hours and 42 minutes.
What is the time difference between Colombo and Okushiri Island?
Flight carbon footprint between Bandaranaike International Airport (CMB) and Okushiri Airport (OIR)
On average, flying from Colombo to Okushiri Island generates about 499 kg of CO2 per passenger, and 499 kilograms equals 1 100 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Colombo to Okushiri Island
See the map of the shortest flight path between Bandaranaike International Airport (CMB) and Okushiri Airport (OIR).
Airport information
| Origin | Bandaranaike International Airport |
|---|---|
| City: | Colombo |
| Country: | Sri Lanka  |
| IATA Code: | CMB |
| ICAO Code: | VCBI |
| Coordinates: | 7°10′50″N, 79°53′2″E |
| Destination | Okushiri Airport |
|---|---|
| City: | Okushiri Island |
| Country: | Japan  |
| IATA Code: | OIR |
| ICAO Code: | RJEO |
| Coordinates: | 42°4′18″N, 139°25′58″E |