# Distance between Tufi (TFI) and Obo (OBX)

Flight distance from Tufi to Obo (Tufi Airport – Obo Airport) is 557 miles / 896 kilometers / 484 nautical miles. Estimated flight time is 1 hour 33 minutes.

## Map of flight path from Tufi to Obo.

Shortest flight path between Tufi Airport (TFI) and Obo Airport (OBX).

## How far is Obo from Tufi?

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

Vincenty's formula (applied above)
• 556.672 miles
• 895.877 kilometers
• 483.735 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
• 556.134 miles
• 895.012 kilometers
• 483.268 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 Tufi Airport
City: Tufi
Country: Papua New Guinea
IATA Code: TFI
ICAO Code: AYTU
Coordinates: 9°4′33″S, 149°19′11″E

B Obo Airport
City: Obo
Country: Papua New Guinea
IATA Code: OBX
ICAO Code: AYOB
Coordinates: 7°35′26″S, 141°19′27″E

## Time difference and current local times

There is no time difference between Tufi and Obo.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (236 pounds).

## Frequent Flyer Miles Calculator

Tufi (TFI) → Obo (OBX).

Distance:
557
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
557

Round trip?