Map of flight path and driving directions from Roma to Cairns.
Shortest flight path between Roma Airport (RMA) and Cairns Airport (CNS).
How far is Cairns from Roma?
There are several ways to calculate distances between Roma and Cairns. Here are two common methods:Vincenty's formula (applied above)
- 692.271 miles
- 1114.103 kilometers
- 601.567 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
- 694.876 miles
- 1118.294 kilometers
- 603.830 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 Roma and Cairns.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 124 kg (273 pounds).
Frequent Flyer Miles Calculator
Roma (RMA) → Cairns (CNS).