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

Distance from Gray, TAS to Stone Well, SA

Distance

1,390 km

Time

21 hours 22 mins

Gas Cost

$104 - $271

There are 1,133.49 km (704.32 miles) from Gray to Stone Well in northwest direction and 1,388.86 km (863 miles) by car and ferry, following the 1 route.

Gray and Stone Well are 21 hours 22 mins far apart, if you drive non-stop for 12 hours 22 mins and take a ferry for 9 hours .

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

Please note the time difference between Gray, TAS and Stone Well, SA is 30 minutes. The current time in Gray is 4:37 am and the current time in Stone Well is 4:07 am.

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Lowest Price Rental Cars in Gray, TAS

Planning on renting a car to go from Gray, TAS to Stone Well, 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 150.07 liters of fuel to cover the route between Gray, TAS and Stone Well, SA.

The estimated cost of fuel to go from Gray to Stone Well is $225.11.

During the route, an average car will release 3,589.79 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gray, TAS and Stone Well, SA

If you want to meet halfway between Gray, TAS and Stone Well, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.926072 and 144.114534, or 37º 55' 33.8592" S, 144º 6' 52.3224" E. This location is 431.72 miles away from Gray, TAS and Stone Well, SA and it would take approximately 10 hours 41 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	704.32 mi	1,133.49 km	612.04 nautical mi
Driving distance	863 mi	1,389.58 km	750.32 nautical mi

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