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

Distance from Allans Flat, VIC to St Clair, VIC

Distance

448 km

Time

5 hours 49 mins

Gas Cost

$34 - $87

There are 278.34 km (172.95 miles) from Allans Flat to St Clair in southwest direction and 447.40 km (278 miles) by car, following the M31 route.

Allans Flat and St Clair are 5 hours 49 mins far apart, if you drive non-stop .

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

Allans Flat, VIC and St Clair, VIC are in the same time zone (AEST). Current time in both locations is 12:45 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Allans Flat, VIC to St Clair, VIC:

Lowest Price Rental Cars in Allans Flat, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Allans Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 48.33 liters of fuel to cover the route between Allans Flat, VIC and St Clair, VIC.

The estimated cost of fuel to go from Allans Flat to St Clair is $72.50.

During the route, an average car will release 1,156.13 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 Allans Flat, VIC and St Clair, VIC

If you want to meet halfway between Allans 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 -37.096513 and 145.093423, or 37º 5' 47.4468" S, 145º 5' 36.3228" E. This location is 139.04 miles away from Allans Flat, VIC and St Clair, VIC and it would take approximately 2 hours 54 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	172.95 mi	278.34 km	150.29 nautical mi
Driving distance	278 mi	447.53 km	241.65 nautical mi

Road Trip Tips