Distance between cities › Australia › South Australia › Keith, SA › Distance from Keith to St Clair Book Hotels

Distance from Keith, SA to St Clair, VIC

Distance

641 km

Time

8 hours 16 mins

Gas Cost

$48 - $125

There are 544.47 km (338.32 miles) from Keith to St Clair in southeast direction and 640.52 km (398 miles) by car, following the M8 route.

Keith and St Clair are 8 hours 16 mins far apart, if you drive non-stop .

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

Please note the time difference between Keith, SA and St Clair, VIC is 30 minutes. The current time in Keith is 11:16 am and the current time in St Clair is 11:46 am.

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Lowest Price Rental Cars in Keith, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keith »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.17 liters of fuel to cover the route between Keith, SA and St Clair, VIC.

The estimated cost of fuel to go from Keith to St Clair is $103.76.

During the route, an average car will release 1,654.65 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Keith, SA and St Clair, VIC

If you want to meet halfway between Keith, SA 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 -37.363726 and 143.183352, or 37º 21' 49.4136" S, 143º 11' 0.0672" E. This location is 199 miles away from Keith, SA and St Clair, VIC and it would take approximately 4 hours 8 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	338.32 mi	544.47 km	293.99 nautical mi
Driving distance	398 mi	640.50 km	345.84 nautical mi

Road Trip Tips