Distance between cities › Australia › South Australia › O B Flat, SA › Distance from O B Flat to Colac Book Hotels

Distance from O B Flat, SA to Colac, VIC

Distance

292 km

Time

3 hours 50 mins

Gas Cost

$22 - $57

There are 249.49 km (155.03 miles) from O B Flat to Colac in east direction and 291.29 km (181 miles) by car, following the C167 route.

O B Flat and Colac are 3 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from O B Flat, SA to Colac, VIC.

Please note the time difference between O B Flat, SA and Colac, VIC is 30 minutes. The current time in O B Flat is 3:15 pm and the current time in Colac is 3:45 pm.

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Lowest Price Rental Cars in O B Flat, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in O B Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 31.53 liters of fuel to cover the route between O B Flat, SA and Colac, VIC.

The estimated cost of fuel to go from O B Flat to Colac is $47.29.

During the route, an average car will release 754.18 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 O B Flat, SA and Colac, VIC

If you want to meet halfway between O B Flat, 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 -38.265071 and 142.141336, or 38º 15' 54.2556" S, 142º 8' 28.8096" E. This location is 90.70 miles away from O B Flat, SA and Colac, VIC and it would take approximately 1 hour 55 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	155.03 mi	249.49 km	134.71 nautical mi
Driving distance	181 mi	291.94 km	157.63 nautical mi

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