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

Distance from Lock, SA to Tea Tree, TAS

Distance

1,996 km

Time

1 day 4 hours

Gas Cost

$150 - $389

There are 1,431.22 km (889.32 miles) from Lock to Tea Tree in southeast direction and 1,995.59 km (1,240 miles) by car and ferry, following the 1 route.

Lock and Tea Tree are 1 day 4 hours far apart, if you drive non-stop for 19 hours 15 mins and take a ferry for 9 hours .

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

Please note the time difference between Lock, SA and Tea Tree, TAS is 30 minutes. The current time in Lock is 12:21 pm and the current time in Tea Tree is 12:51 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Tea Tree, 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 215.52 liters of fuel to cover the route between Lock, SA and Tea Tree, TAS.

The estimated cost of fuel to go from Lock to Tea Tree is $323.28.

During the route, an average car will release 5,155.28 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 Lock, SA and Tea Tree, TAS

If you want to meet halfway between Lock, SA and Tea Tree, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.584564 and 142.118148, or 36º 35' 4.4304" S, 142º 7' 5.3328" E. This location is 620 miles away from Lock, SA and Tea Tree, TAS and it would take approximately 14 hours 7 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	889.32 mi	1,431.22 km	772.80 nautical mi
Driving distance	1,240 mi	1,995.57 km	1,077.53 nautical mi

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