Map of flight path from Buka Island to Goroka.
Shortest flight path between Buka Airport (BUA) and Goroka Airport (GKA).
How far is Goroka from Buka Island?
There are several ways to calculate distances between Buka Island and Goroka. Here are two common methods:Vincenty's formula (applied above)
- 640.357 miles
- 1030.555 kilometers
- 556.455 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 639.642 miles
- 1029.403 kilometers
- 555.833 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).
Time difference and current local times
There is no time difference between Buka Island and Goroka.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 118 kg (259 pounds).
Frequent Flyer Miles Calculator
Buka Island (BUA) → Goroka (GKA).