Air Miles Calculator

Distance between Roma (RMA) and Mount Isa (ISA)

Flight distance from Roma to Mount Isa (Roma Airport – Mount Isa Airport) is 714 miles / 1149 kilometers / 621 nautical miles. Estimated flight time is 1 hour 51 minutes.

Driving distance from Roma (RMA) to Mount Isa (ISA) is 844 miles / 1359 kilometers and travel time by car is about 15 hours 12 minutes.

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

Shortest flight path between Roma Airport (RMA) and Mount Isa Airport (ISA).

How far is Mount Isa from Roma?

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

Vincenty's formula (applied above)
  • 714.144 miles
  • 1149.303 kilometers
  • 620.574 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
  • 714.259 miles
  • 1149.489 kilometers
  • 620.674 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 Mount Isa Airport
City: Mount Isa
Country: Australia Flag of Australia
IATA Code: ISA
ICAO Code: YBMA
Coordinates: 20°39′50″S, 139°29′20″E

Time difference and current local times

There is no time difference between Roma and Mount Isa.

Time Difference

Roma

 AEST

Mount Isa

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 126 kg (278 pounds).

Frequent Flyer Miles Calculator

Roma (RMA) → Mount Isa (ISA).

Distance:
714
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
714

Round trip?