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

Distance from Lock, SA to Guildford, VIC

Distance

1,262 km

Time

15 hours 15 mins

Gas Cost

$95 - $246

There are 860.71 km (534.82 miles) from Lock to Guildford in southeast direction and 1,261.73 km (784 miles) by car, following the A1 route.

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

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

Please note the time difference between Lock, SA and Guildford, VIC is 30 minutes. The current time in Lock is 3:18 am and the current time in Guildford is 3:48 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lock, SA to Guildford, VIC:

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Guildford, 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 136.29 liters of fuel to cover the route between Lock, SA and Guildford, VIC.

The estimated cost of fuel to go from Lock to Guildford is $204.43.

During the route, an average car will release 3,260.03 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 Guildford, VIC

If you want to meet halfway between Lock, SA and Guildford, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.153797 and 140.366028, or 34º 9' 13.6692" S, 140º 21' 57.7008" E. This location is 392.07 miles away from Lock, SA and Guildford, VIC and it would take approximately 7 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	534.82 mi	860.71 km	464.75 nautical mi
Driving distance	784 mi	1,261.93 km	681.39 nautical mi

Road Trip Tips