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

Distance from Lock, SA to Port Welshpool, VIC

Distance

1,515 km

Time

18 hours 43 mins

Gas Cost

$114 - $295

There are 1,117.22 km (694.21 miles) from Lock to Port Welshpool in southeast direction and 1,514.39 km (941 miles) by car, following the A1 route.

Lock and Port Welshpool are 18 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Port Welshpool, VIC is 30 minutes. The current time in Lock is 7:59 am and the current time in Port Welshpool is 8:29 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Port 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 163.57 liters of fuel to cover the route between Lock, SA and Port Welshpool, VIC.

The estimated cost of fuel to go from Lock to Port Welshpool is $245.36.

During the route, an average car will release 3,912.63 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Port Welshpool, VIC

If you want to meet halfway between Lock, SA and Port Welshpool, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.920849 and 140.101029, or 35º 55' 15.0564" S, 140º 6' 3.7044" E. This location is 470.55 miles away from Lock, SA and Port Welshpool, VIC and it would take approximately 9 hours 21 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	694.21 mi	1,117.22 km	603.25 nautical mi
Driving distance	941 mi	1,514.55 km	817.79 nautical mi

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