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

Distance from Osbornes Flat, VIC to St Clair, VIC

Distance

443 km

Time

5 hours 43 mins

Gas Cost

$33 - $86

Helpful Inaccurate

There are 274.95 km (170.85 miles) from Osbornes Flat to St Clair in southwest direction and 442.57 km (275 miles) by car, following the M31 route.

Osbornes Flat and St Clair are 5 hours 43 mins far apart, if you drive non-stop .

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

Osbornes Flat, VIC and St Clair, VIC are in the same time zone (AEST). Current time in both locations is 10:30 am.

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Lowest Price Rental Cars in Osbornes Flat, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Osbornes Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 47.80 liters of fuel to cover the route between Osbornes Flat, VIC and St Clair, VIC.

The estimated cost of fuel to go from Osbornes Flat to St Clair is $71.71.

During the route, an average car will release 1,143.48 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Osbornes Flat, VIC and St Clair, VIC

If you want to meet halfway between Osbornes Flat, 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 -37.125294 and 145.083160, or 37º 7' 31.0584" S, 145º 4' 59.376" E. This location is 137.52 miles away from Osbornes Flat, VIC and St Clair, VIC and it would take approximately 2 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	170.85 mi	274.95 km	148.46 nautical mi
Driving distance	275 mi	442.63 km	239 nautical mi

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