Air Miles Calculator

Distance between Roma (RMA) and Cairns (CNS)

Flight distance from Roma to Cairns (Roma Airport – Cairns Airport) is 692 miles / 1114 kilometers / 602 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from Roma (RMA) to Cairns (CNS) is 847 miles / 1363 kilometers and travel time by car is about 16 hours 21 minutes.

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).

Airport information


A Roma Airport
City: Roma
Country: Australia Flag of Australia
IATA Code: RMA
ICAO Code: YROM
Coordinates: 26°32′42″S, 148°46′29″E

B Cairns Airport
City: Cairns
Country: Australia Flag of Australia
IATA Code: CNS
ICAO Code: YBCS
Coordinates: 16°53′8″S, 145°45′18″E

Time difference and current local times

There is no time difference between Roma and Cairns.

Time Difference

Roma

 AEST

Cairns

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (273 pounds).

Frequent Flyer Miles Calculator

Roma (RMA) → Cairns (CNS).

Distance:
692
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
692

Round trip?