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

Distance from Lock, SA to Rainbow, VIC

Distance

1,021 km

Time

12 hours 22 mins

Gas Cost

$77 - $199

There are 626.44 km (389.26 miles) from Lock to Rainbow in southeast direction and 1,020.32 km (634 miles) by car, following the A1 route.

Lock and Rainbow are 12 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Rainbow, VIC is 30 minutes. The current time in Lock is 2:59 pm and the current time in Rainbow is 3:29 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Rainbow, 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 110.25 liters of fuel to cover the route between Lock, SA and Rainbow, VIC.

The estimated cost of fuel to go from Lock to Rainbow is $165.38.

During the route, an average car will release 2,637.21 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 Rainbow, VIC

If you want to meet halfway between Lock, SA and Rainbow, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.449467 and 138.383362, or 34º 26' 58.0812" S, 138º 23' 0.1032" E. This location is 317.16 miles away from Lock, SA and Rainbow, VIC and it would take approximately 6 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	389.26 mi	626.44 km	338.25 nautical mi
Driving distance	634 mi	1,020.84 km	551.21 nautical mi

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