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

Distance from Lock, SA to Koonya, TAS

Distance

2,072 km

Time

1 day 5 hours

Gas Cost

$155 - $404

There are 1,489.26 km (925.39 miles) from Lock to Koonya in southeast direction and 2,072.84 km (1,288 miles) by car and ferry, following the 1 route.

Lock and Koonya are 1 day 5 hours far apart, if you drive non-stop for 20 hours 21 mins and take a ferry for 9 hours .

This is the fastest route from Lock, SA to Koonya, TAS.

Please note the time difference between Lock, SA and Koonya, TAS is 30 minutes. The current time in Lock is 11:48 pm (Mar 10) and the current time in Koonya is 12:18 am (Mar 11).

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Koonya, TAS? 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 223.82 liters of fuel to cover the route between Lock, SA and Koonya, TAS.

The estimated cost of fuel to go from Lock to Koonya is $335.74.

During the route, an average car will release 5,353.88 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 Koonya, TAS

If you want to meet halfway between Lock, SA and Koonya, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.841428 and 142.404796, or 36º 50' 29.1408" S, 142º 24' 17.2656" E. This location is 643.88 miles away from Lock, SA and Koonya, TAS and it would take approximately 14 hours 40 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Koonya, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	925.39 mi	1,489.26 km	804.14 nautical mi
Driving distance	1,288 mi	2,072.45 km	1,119.04 nautical mi

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