Distance between cities › Australia › Tasmania › Gray, TAS › Distance from Gray to Lock Book Hotels

Distance from Gray, TAS to Lock, SA

Distance

1,972 km

Time

1 day 3 hours

Gas Cost

$148 - $384

There are 1,415.51 km (879.56 miles) from Gray to Lock in northwest direction and 1,971.45 km (1,225 miles) by car and ferry, following the 1 route.

Gray and Lock are 1 day 3 hours far apart, if you drive non-stop for 18 hours 59 mins and take a ferry for 9 hours .

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

Please note the time difference between Gray, TAS and Lock, SA is 30 minutes. The current time in Gray is 1:46 pm and the current time in Lock is 1:16 pm.

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Lowest Price Rental Cars in Gray, TAS

Planning on renting a car to go from Gray, TAS to Lock, SA? Here there are some offers to rent a car in Gray, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gray »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 212.95 liters of fuel to cover the route between Gray, TAS and Lock, SA.

The estimated cost of fuel to go from Gray to Lock is $319.42.

During the route, an average car will release 5,093.73 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 Gray, TAS and Lock, SA

If you want to meet halfway between Gray, TAS and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.43155 and 142.010955, or 36º 25' 53.58" S, 142º 0' 39.438" E. This location is 612.59 miles away from Gray, TAS and Lock, SA and it would take approximately 13 hours 59 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	879.56 mi	1,415.51 km	764.31 nautical mi
Driving distance	1,225 mi	1,971.74 km	1,064.66 nautical mi

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