Distance between cities › Australia › Victoria › Grass Flat, VIC › Distance from Grass Flat to Coominya Book Hotels

Distance from Grass Flat, VIC to Coominya, QLD

Distance

1,744 km

Time

21 hours 50 mins

Gas Cost

$131 - $340

There are 1,438.51 km (893.85 miles) from Grass Flat to Coominya in northeast direction and 1,744.53 km (1,084 miles) by car, following the A39 route.

Grass Flat and Coominya are 21 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Grass Flat, VIC to Coominya, QLD.

Please note the time difference between Grass Flat, VIC and Coominya, QLD is 1 hour. The current time in Grass Flat is 8:58 am and the current time in Coominya is 7:58 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Coominya, QLD? Here there are some offers to rent a car in Grass Flat, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 188.32 liters of fuel to cover the route between Grass Flat, VIC and Coominya, QLD.

The estimated cost of fuel to go from Grass Flat to Coominya is $282.49.

During the route, an average car will release 4,504.72 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Coominya, QLD

If you want to meet halfway between Grass Flat, VIC and Coominya, QLD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.105859 and 148.168269, or 33º 6' 21.0924" S, 148º 10' 5.7684" E. This location is 541.76 miles away from Grass Flat, VIC and Coominya, QLD and it would take approximately 10 hours 55 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grass Flat, VIC and Coominya, QLD in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	893.85 mi	1,438.51 km	776.73 nautical mi
Driving distance	1,084 mi	1,743.74 km	941.55 nautical mi

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