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

Distance from Lock, SA to Farrell Flat, SA

Distance

499 km

Time

5 hours 59 mins

Gas Cost

$37 - $97

There are 284.81 km (176.98 miles) from Lock to Farrell Flat in east direction and 498.90 km (310 miles) by car, following the A1 route.

Lock and Farrell Flat are 5 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Farrell Flat, SA.

Lock, SA and Farrell Flat, SA are in the same time zone (ACST). Current time in both locations is 10:35 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Farrell Flat, SA? 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 53.92 liters of fuel to cover the route between Lock, SA and Farrell Flat, SA.

The estimated cost of fuel to go from Lock to Farrell Flat is $80.88.

During the route, an average car will release 1,289.76 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 Farrell Flat, SA

If you want to meet halfway between Lock, SA and Farrell Flat, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.619347 and 137.563797, or 32º 37' 9.6492" S, 137º 33' 49.6692" E. This location is 155.11 miles away from Lock, SA and Farrell Flat, SA and it would take approximately 2 hours 59 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Farrell Flat, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	176.98 mi	284.81 km	153.79 nautical mi
Driving distance	310 mi	499.25 km	269.58 nautical mi

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