# Distance between Roma (RMA) and Karratha (KTA)

Flight distance from Roma to Karratha (Roma Airport – Karratha Airport) is 2063 miles / 3320 kilometers / 1793 nautical miles. Estimated flight time is 4 hours 24 minutes.

Driving distance from Roma (RMA) to Karratha (KTA) is 3089 miles / 4971 kilometers and travel time by car is about 51 hours 55 minutes.

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

Shortest flight path between Roma Airport (RMA) and Karratha Airport (KTA).

## How far is Karratha from Roma?

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

Vincenty's formula (applied above)
• 2062.804 miles
• 3319.761 kilometers
• 1792.527 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
• 2059.830 miles
• 3314.976 kilometers
• 1789.944 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 Karratha Airport
City: Karratha
Country: Australia
IATA Code: KTA
ICAO Code: YPKA
Coordinates: 20°42′43″S, 116°46′22″E

## Time difference and current local times

The time difference between Roma and Karratha is 2 hours. Karratha is 2 hours behind Roma.

AEST

AWST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 225 kg (495 pounds).

## Frequent Flyer Miles Calculator

Roma (RMA) → Karratha (KTA).

Distance:
2063
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2063

Round trip?