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

Distance from Lock, SA to Coen, QLD

Distance

3,687 km

Time

2 days

Gas Cost

$277 - $719

There are 2,308.15 km (1,434.22 miles) from Lock to Coen in northeast direction and 3,687.01 km (2,291 miles) by car, following the 81 route.

Lock and Coen are 2 days far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Coen, QLD.

Please note the time difference between Lock, SA and Coen, QLD is 30 minutes. The current time in Lock is 2:02 pm and the current time in Coen is 1:32 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Coen, QLD? 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 398.22 liters of fuel to cover the route between Lock, SA and Coen, QLD.

The estimated cost of fuel to go from Lock to Coen is $597.32.

During the route, an average car will release 9,525.33 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Coen, QLD

If you want to meet halfway between Lock, SA and Coen, QLD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -26.319153 and 146.305654, or 26º 19' 8.9508" S, 146º 18' 20.3544" E. This location is 1,145.56 miles away from Lock, SA and Coen, QLD and it would take approximately 1 day to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Coen, QLD in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,434.22 mi	2,308.15 km	1,246.31 nautical mi
Driving distance	2,291 mi	3,687.19 km	1,990.93 nautical mi

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