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

Distance from St Clair, VIC to Keith, SA

Distance

640 km

Time

8 hours 21 mins

Gas Cost

$48 - $125

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

St Clair and Keith are 8 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between St Clair, VIC and Keith, SA is 30 minutes. The current time in St Clair is 10:08 pm and the current time in Keith is 9:38 pm.

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Lowest Price Rental Cars in St Clair, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in St Clair »

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 St Clair, VIC and Keith, SA.

The estimated cost of fuel to go from St Clair to Keith is $103.75.

During the route, an average car will release 1,654.48 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between St Clair, VIC and Keith, SA

If you want to meet halfway between St Clair, VIC and Keith, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.363694 and 143.182816, or 37º 21' 49.2984" S, 143º 10' 58.1376" E. This location is 198.97 miles away from St Clair, VIC and Keith, SA and it would take approximately 4 hours 10 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between St Clair, VIC and Keith, SA 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	640.44 km	345.81 nautical mi

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