# Distance between Buka Island (BUA) and Tufi (TFI)

Flight distance from Buka Island to Tufi (Buka Airport – Tufi Airport) is 445 miles / 716 kilometers / 387 nautical miles. Estimated flight time is 1 hour 20 minutes.

## Map of flight path from Buka Island to Tufi.

Shortest flight path between Buka Airport (BUA) and Tufi Airport (TFI).

## How far is Tufi from Buka Island?

There are several ways to calculate distances between Buka Island and Tufi. Here are two common methods:

Vincenty's formula (applied above)
• 444.892 miles
• 715.984 kilometers
• 386.601 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
• 445.311 miles
• 716.659 kilometers
• 386.965 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).

## Airport information

A Buka Airport
City: Buka Island
Country: Papua New Guinea
IATA Code: BUA
ICAO Code: AYBK
Coordinates: 5°25′20″S, 154°40′22″E

B Tufi Airport
City: Tufi
Country: Papua New Guinea
IATA Code: TFI
ICAO Code: AYTU
Coordinates: 9°4′33″S, 149°19′11″E

## Time difference and current local times

There is no time difference between Buka Island and Tufi.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 91 kg (200 pounds).

## Frequent Flyer Miles Calculator

Buka Island (BUA) → Tufi (TFI).

Distance:
445
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
445

Round trip?