Distance between cities › Australia › Queensland › Grantham, QLD › Distance from Grantham to Coolac Book Hotels

Distance from Grantham, QLD to Coolac, NSW

Distance

1,108 km

Time

14 hours 6 mins

Gas Cost

$83 - $216

There are 896.22 km (556.88 miles) from Grantham to Coolac in southwest direction and 1,108.84 km (689 miles) by car, following the A39 route.

Grantham and Coolac are 14 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Grantham, QLD to Coolac, NSW.

Please note the time difference between Grantham, QLD and Coolac, NSW is 1 hour. The current time in Grantham is 3:02 am and the current time in Coolac is 4:02 am.

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Lowest Price Rental Cars in Grantham, QLD

Planning on renting a car to go from Grantham, QLD to Coolac, NSW? Here there are some offers to rent a car in Grantham, QLD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grantham »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 119.69 liters of fuel to cover the route between Grantham, QLD and Coolac, NSW.

The estimated cost of fuel to go from Grantham to Coolac is $179.54.

During the route, an average car will release 2,863.06 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grantham, QLD and Coolac, NSW

If you want to meet halfway between Grantham, QLD and Coolac, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -30.865751 and 149.453766, or 30º 51' 56.7036" S, 149º 27' 13.5576" E. This location is 344.32 miles away from Grantham, QLD and Coolac, NSW and it would take approximately 7 hours 3 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grantham, QLD and Coolac, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	556.88 mi	896.22 km	483.92 nautical mi
Driving distance	689 mi	1,108.27 km	598.42 nautical mi

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