Distance between cities › Australia › South Australia › Greenock, SA › Distance from Greenock to Barham Book Hotels

Distance from Greenock, SA to Barham, NSW

Distance

640 km

Time

7 hours 51 mins

Gas Cost

$48 - $125

There are 491.77 km (305.57 miles) from Greenock to Barham in southeast direction and 640.52 km (398 miles) by car, following the A20 route.

Greenock and Barham are 7 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Greenock, SA to Barham, NSW.

Please note the time difference between Greenock, SA and Barham, NSW is 30 minutes. The current time in Greenock is 8:00 am and the current time in Barham is 8:30 am.

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Lowest Price Rental Cars in Greenock, SA

Planning on renting a car to go from Greenock, SA to Barham, NSW? Here there are some offers to rent a car in Greenock, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Greenock »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.11 liters of fuel to cover the route between Greenock, SA and Barham, NSW.

The estimated cost of fuel to go from Greenock to Barham is $103.67.

During the route, an average car will release 1,653.15 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Greenock, SA and Barham, NSW

If you want to meet halfway between Greenock, SA and Barham, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.255269 and 141.318531, or 35º 15' 18.9684" S, 141º 19' 6.7116" E. This location is 198.81 miles away from Greenock, SA and Barham, NSW and it would take approximately 3 hours 55 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Greenock, SA and Barham, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	305.57 mi	491.77 km	265.53 nautical mi
Driving distance	398 mi	639.92 km	345.53 nautical mi

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