Map of flight path and driving directions from Narrabri to Portland.
Shortest flight path between Narrabri Airport (NAA) and Portland Airport (Victoria) (PTJ).
How far is Portland from Narrabri?
There are several ways to calculate distances between Narrabri and Portland. Here are two common methods:Vincenty's formula (applied above)
- 728.926 miles
- 1173.093 kilometers
- 633.420 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
- 729.249 miles
- 1173.613 kilometers
- 633.700 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 Narrabri and Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (282 pounds).
Frequent Flyer Miles Calculator
Narrabri (NAA) → Portland (PTJ).