# Distance between Narrabri (NAA) and Biloela (THG)

Flight distance from Narrabri to Biloela (Narrabri Airport – Thangool Airport) is 404 miles / 650 kilometers / 351 nautical miles. Estimated flight time is 1 hour 15 minutes.

Driving distance from Narrabri (NAA) to Biloela (THG) is 494 miles / 795 kilometers and travel time by car is about 9 hours 27 minutes.

## Map of flight path and driving directions from Narrabri to Biloela.

Shortest flight path between Narrabri Airport (NAA) and Thangool Airport (THG).

## How far is Biloela from Narrabri?

There are several ways to calculate distances between Narrabri and Biloela. Here are two common methods:

Vincenty's formula (applied above)
• 403.726 miles
• 649.734 kilometers
• 350.828 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
• 405.099 miles
• 651.944 kilometers
• 352.022 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 Narrabri Airport
City: Narrabri
Country: Australia
IATA Code: NAA
ICAO Code: YNBR
Coordinates: 30°19′9″S, 149°49′37″E

B Thangool Airport
City: Biloela
Country: Australia
IATA Code: THG
ICAO Code: YTNG
Coordinates: 24°29′38″S, 150°34′33″E

## Time difference and current local times

The time difference between Narrabri and Biloela is 1 hour. Biloela is 1 hour behind Narrabri.

AEDT

AEST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 84 kg (186 pounds).

## Frequent Flyer Miles Calculator

Narrabri (NAA) → Biloela (THG).

Distance:
404
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
404

Round trip?