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

Distance from Grantham, QLD to Cumnock, NSW

Distance

836 km

Time

10 hours 25 mins

Gas Cost

$63 - $163

There are 680.49 km (422.84 miles) from Grantham to Cumnock in southwest direction and 836.86 km (520 miles) by car, following the A39 route.

Grantham and Cumnock are 10 hours 25 mins far apart, if you drive non-stop .

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

Please note the time difference between Grantham, QLD and Cumnock, NSW is 1 hour. The current time in Grantham is 4:04 am and the current time in Cumnock is 5:04 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Grantham, QLD

Planning on renting a car to go from Grantham, QLD to Cumnock, 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 90.30 liters of fuel to cover the route between Grantham, QLD and Cumnock, NSW.

The estimated cost of fuel to go from Grantham to Cumnock is $135.45.

During the route, an average car will release 2,159.95 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 Cumnock, NSW

If you want to meet halfway between Grantham, QLD and Cumnock, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -29.804794 and 149.796188, or 29º 48' 17.2584" S, 149º 47' 46.2768" E. This location is 259.77 miles away from Grantham, QLD and Cumnock, NSW and it would take approximately 5 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	422.84 mi	680.49 km	367.44 nautical mi
Driving distance	520 mi	836.10 km	451.46 nautical mi

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