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

Distance from Lock, SA to Harrow, VIC

Distance

1,013 km

Time

12 hours 21 mins

Gas Cost

$76 - $198

There are 665.18 km (413.33 miles) from Lock to Harrow in southeast direction and 1,013.89 km (630 miles) by car, following the A1 route.

Lock and Harrow are 12 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Harrow, VIC is 30 minutes. The current time in Lock is 3:57 pm and the current time in Harrow is 4:27 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Harrow, 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 109.45 liters of fuel to cover the route between Lock, SA and Harrow, VIC.

The estimated cost of fuel to go from Lock to Harrow is $164.18.

During the route, an average car will release 2,618.14 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 Lock, SA and Harrow, VIC

If you want to meet halfway between Lock, SA and Harrow, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.330445 and 138.273895, or 34º 19' 49.602" S, 138º 16' 26.022" E. This location is 314.87 miles away from Lock, SA and Harrow, VIC and it would take approximately 6 hours 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	413.33 mi	665.18 km	359.17 nautical mi
Driving distance	630 mi	1,013.46 km	547.23 nautical mi

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