# Distance between Roma (RMA) and Dubbo (DBO)

Flight distance from Roma to Dubbo (Roma Airport – Dubbo City Regional Airport) is 391 miles / 629 kilometers / 340 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Roma (RMA) to Dubbo (DBO) is 470 miles / 756 kilometers and travel time by car is about 8 hours 53 minutes.

## Map of flight path and driving directions from Roma to Dubbo.

Shortest flight path between Roma Airport (RMA) and Dubbo City Regional Airport (DBO).

## How far is Dubbo from Roma?

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

Vincenty's formula (applied above)
• 390.821 miles
• 628.965 kilometers
• 339.614 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
• 392.062 miles
• 630.962 kilometers
• 340.692 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
IATA Code: RMA
ICAO Code: YROM
Coordinates: 26°32′42″S, 148°46′29″E

B Dubbo City Regional Airport
City: Dubbo
Country: Australia
IATA Code: DBO
ICAO Code: YSDU
Coordinates: 32°13′0″S, 148°34′29″E

## Time difference and current local times

The time difference between Roma and Dubbo is 1 hour. Dubbo is 1 hour ahead of Roma.

AEST

AEDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 83 kg (182 pounds).

## Frequent Flyer Miles Calculator

Roma (RMA) → Dubbo (DBO).

Distance:
391
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
391

Round trip?