# Distance between Narrabri (NAA) and Mount Isa (ISA)

Flight distance from Narrabri to Mount Isa (Narrabri Airport – Mount Isa Airport) is 926 miles / 1490 kilometers / 804 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Narrabri (NAA) to Mount Isa (ISA) is 1135 miles / 1826 kilometers and travel time by car is about 20 hours 54 minutes.

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

Shortest flight path between Narrabri Airport (NAA) and Mount Isa Airport (ISA).

## How far is Mount Isa from Narrabri?

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

Vincenty's formula (applied above)
• 925.756 miles
• 1489.860 kilometers
• 804.460 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
• 926.759 miles
• 1491.474 kilometers
• 805.332 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 Mount Isa Airport
City: Mount Isa
Country: Australia
IATA Code: ISA
ICAO Code: YBMA
Coordinates: 20°39′50″S, 139°29′20″E

## Time difference and current local times

The time difference between Narrabri and Mount Isa is 1 hour. Mount Isa is 1 hour behind Narrabri.

AEDT

AEST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (321 pounds).

## Frequent Flyer Miles Calculator

Narrabri (NAA) → Mount Isa (ISA).

Distance:
926
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
926

Round trip?