Distance between cities › Australia › Queensland › Proston, QLD › Distance from Proston to Colac Book Hotels

Distance from Proston, QLD to Colac, VIC

Distance

1,819 km

Time

22 hours 39 mins

Gas Cost

$136 - $355

There are 1,548.22 km (962.02 miles) from Proston to Colac in southwest direction and 1,818.56 km (1,130 miles) by car, following the A39 route.

Proston and Colac are 22 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Proston, QLD to Colac, VIC.

Please note the time difference between Proston, QLD and Colac, VIC is 1 hour. The current time in Proston is 4:08 am and the current time in Colac is 5:08 am.

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Lowest Price Rental Cars in Proston, QLD

Planning on renting a car to go from Proston, QLD to Colac, VIC? Here there are some offers to rent a car in Proston, QLD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Proston »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 196.40 liters of fuel to cover the route between Proston, QLD and Colac, VIC.

The estimated cost of fuel to go from Proston to Colac is $294.61.

During the route, an average car will release 4,697.98 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Proston, QLD and Colac, VIC

If you want to meet halfway between Proston, QLD and Colac, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.681507 and 148.200272, or 32º 40' 53.4252" S, 148º 12' 0.9792" E. This location is 565 miles away from Proston, QLD and Colac, VIC and it would take approximately 11 hours 19 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Proston, QLD and Colac, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	962.02 mi	1,548.22 km	835.97 nautical mi
Driving distance	1,130 mi	1,818.55 km	981.94 nautical mi

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