Distance between cities › Australia › South Australia › Lock, SA › Distance from Lock to Simpson Book Hotels

Distance from Lock, SA to Simpson, VIC

Distance

1,261 km

Time

15 hours 41 mins

Gas Cost

$95 - $246

There are 867.78 km (539.22 miles) from Lock to Simpson in southeast direction and 1,260.12 km (783 miles) by car, following the A1 route.

Lock and Simpson are 15 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Simpson, VIC.

Please note the time difference between Lock, SA and Simpson, VIC is 30 minutes. The current time in Lock is 4:03 pm and the current time in Simpson is 4:33 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Simpson, VIC? Here there are some offers to rent a car in Lock, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lock »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 136.15 liters of fuel to cover the route between Lock, SA and Simpson, VIC.

The estimated cost of fuel to go from Lock to Simpson is $204.23.

During the route, an average car will release 3,256.80 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Simpson, VIC

If you want to meet halfway between Lock, SA and Simpson, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.11994 and 139.017973, or 35º 7' 11.784" S, 139º 1' 4.7028" E. This location is 391.68 miles away from Lock, SA and Simpson, VIC and it would take approximately 7 hours 50 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Simpson, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	539.22 mi	867.78 km	468.57 nautical mi
Driving distance	783 mi	1,260.68 km	680.72 nautical mi

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