Distance between cities › Australia › Victoria › Koonoomoo, VIC › Distance from Koonoomoo to St Clair Book Hotels

Distance from Koonoomoo, VIC to St Clair, VIC

Distance

391 km

Time

5 hours 12 mins

Gas Cost

$29 - $76

There are 299.10 km (185.85 miles) from Koonoomoo to St Clair in south direction and 391.07 km (243 miles) by car, following the M31 route.

Koonoomoo and St Clair are 5 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Koonoomoo, VIC to St Clair, VIC.

Koonoomoo, VIC and St Clair, VIC are in the same time zone (AEST). Current time in both locations is 4:49 pm.

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Lowest Price Rental Cars in Koonoomoo, VIC

Planning on renting a car to go from Koonoomoo, VIC to St Clair, VIC? Here there are some offers to rent a car in Koonoomoo, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koonoomoo »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 42.24 liters of fuel to cover the route between Koonoomoo, VIC and St Clair, VIC.

The estimated cost of fuel to go from Koonoomoo to St Clair is $63.36.

During the route, an average car will release 1,010.40 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 Koonoomoo, VIC and St Clair, VIC

If you want to meet halfway between Koonoomoo, VIC and St Clair, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.418792 and 144.994193, or 37º 25' 7.6512" S, 144º 59' 39.0948" E. This location is 121.51 miles away from Koonoomoo, VIC and St Clair, VIC and it would take approximately 2 hours 36 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koonoomoo, VIC and St Clair, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	185.85 mi	299.10 km	161.50 nautical mi
Driving distance	243 mi	391.12 km	211.19 nautical mi

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