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

Distance from Lock, SA to Athlone, VIC

Distance

1,422 km

Time

17 hours 43 mins

Gas Cost

$107 - $277

There are 1,039.12 km (645.68 miles) from Lock to Athlone in southeast direction and 1,421.05 km (883 miles) by car, following the A1 route.

Lock and Athlone are 17 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Athlone, VIC is 30 minutes. The current time in Lock is 9:43 am and the current time in Athlone is 10:13 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Athlone, 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 153.52 liters of fuel to cover the route between Lock, SA and Athlone, VIC.

The estimated cost of fuel to go from Lock to Athlone is $230.29.

During the route, an average car will release 3,672.29 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Athlone, VIC

If you want to meet halfway between Lock, SA and Athlone, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.751053 and 139.906464, or 35º 45' 3.7908" S, 139º 54' 23.2704" E. This location is 441.65 miles away from Lock, SA and Athlone, VIC and it would take approximately 8 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	645.68 mi	1,039.12 km	561.08 nautical mi
Driving distance	883 mi	1,421.52 km	767.56 nautical mi

Road Trip Tips