Map of flight path and driving directions from Cairns to Portland.
Shortest flight path between Cairns Airport (CNS) and Portland Airport (Victoria) (PTJ).
How far is Portland from Cairns?
There are several ways to calculate distances between Cairns and Portland. Here are two common methods:Vincenty's formula (applied above)
- 1498.562 miles
- 2411.702 kilometers
- 1302.215 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
- 1503.393 miles
- 2419.476 kilometers
- 1306.412 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
The time difference between Cairns and Portland is 1 hour. Portland is 1 hour ahead of Cairns.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 179 kg (395 pounds).
Frequent Flyer Miles Calculator
Cairns (CNS) → Portland (PTJ).