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

Distance from Summerhill, TAS to Lock, SA

Distance

1,854 km

Time

1 day 2 hours

Gas Cost

$139 - $361

There are 1,330.68 km (826.85 miles) from Summerhill to Lock in northwest direction and 1,853.96 km (1,152 miles) by car and ferry, following the 1 route.

Summerhill and Lock are 1 day 2 hours far apart, if you drive non-stop for 17 hours 27 mins and take a ferry for 9 hours .

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

Please note the time difference between Summerhill, TAS and Lock, SA is 30 minutes. The current time in Summerhill is 4:52 pm and the current time in Lock is 4:22 pm.

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Lowest Price Rental Cars in Summerhill, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Summerhill »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 200.20 liters of fuel to cover the route between Summerhill, TAS and Lock, SA.

The estimated cost of fuel to go from Summerhill to Lock is $300.29.

During the route, an average car will release 4,788.67 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Summerhill, TAS and Lock, SA

If you want to meet halfway between Summerhill, 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 -36.396325 and 141.405689, or 36º 23' 46.77" S, 141º 24' 20.4804" E. This location is 575.91 miles away from Summerhill, TAS and Lock, SA and it would take approximately 13 hours 13 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	826.85 mi	1,330.68 km	718.51 nautical mi
Driving distance	1,152 mi	1,853.66 km	1,000.90 nautical mi

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