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

Distance from Lock, SA to Welshpool, VIC

Distance

1,509 km

Time

18 hours 38 mins

Gas Cost

$113 - $294

There are 1,113.06 km (691.63 miles) from Lock to Welshpool in southeast direction and 1,507.96 km (937 miles) by car, following the A1 route.

Lock and Welshpool are 18 hours 38 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Welshpool, VIC is 30 minutes. The current time in Lock is 6:11 pm and the current time in Welshpool is 6:41 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Welshpool, 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 162.94 liters of fuel to cover the route between Lock, SA and Welshpool, VIC.

The estimated cost of fuel to go from Lock to Welshpool is $244.40.

During the route, an average car will release 3,897.43 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 Welshpool, VIC

If you want to meet halfway between Lock, SA and Welshpool, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.972412 and 140.182480, or 35º 58' 20.6832" S, 140º 10' 56.928" E. This location is 468.72 miles away from Lock, SA and Welshpool, VIC and it would take approximately 9 hours 19 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	691.63 mi	1,113.06 km	601.01 nautical mi
Driving distance	937 mi	1,508.67 km	814.62 nautical mi

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