Distance between cities › Australia › South Australia › Blyth, SA › Distance from Blyth to Colac Book Hotels

Distance from Blyth, SA to Colac, VIC

Distance

819 km

Time

10 hours 37 mins

Gas Cost

$61 - $160

There are 681.20 km (423.28 miles) from Blyth to Colac in southeast direction and 819.16 km (509 miles) by car, following the A66 route.

Blyth and Colac are 10 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Blyth, SA to Colac, VIC.

Please note the time difference between Blyth, SA and Colac, VIC is 30 minutes. The current time in Blyth is 10:09 pm and the current time in Colac is 10:39 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Blyth, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Blyth »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 88.46 liters of fuel to cover the route between Blyth, SA and Colac, VIC.

The estimated cost of fuel to go from Blyth to Colac is $132.69.

During the route, an average car will release 2,115.97 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 Blyth, SA and Colac, VIC

If you want to meet halfway between Blyth, SA 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 -36.379948 and 140.805237, or 36º 22' 47.8128" S, 140º 48' 18.8532" E. This location is 254.48 miles away from Blyth, SA and Colac, VIC and it would take approximately 5 hours 18 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Blyth, SA and Colac, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	423.28 mi	681.20 km	367.82 nautical mi
Driving distance	509 mi	819.08 km	442.27 nautical mi

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