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

Distance from Lock, SA to Triabunna, TAS

Distance

2,009 km

Time

1 day 4 hours

Gas Cost

$151 - $392

There are 1,454.49 km (903.78 miles) from Lock to Triabunna in southeast direction and 2,008.46 km (1,248 miles) by car and ferry, following the 1 route.

Lock and Triabunna are 1 day 4 hours far apart, if you drive non-stop for 19 hours 29 mins and take a ferry for 9 hours .

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

Please note the time difference between Lock, SA and Triabunna, TAS is 30 minutes. The current time in Lock is 4:42 pm and the current time in Triabunna is 5:12 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Triabunna, 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 216.92 liters of fuel to cover the route between Lock, SA and Triabunna, TAS.

The estimated cost of fuel to go from Lock to Triabunna is $325.38.

During the route, an average car will release 5,188.68 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 Triabunna, TAS

If you want to meet halfway between Lock, SA and Triabunna, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.673853 and 142.157073, or 36º 40' 25.8708" S, 142º 9' 25.4628" E. This location is 624.01 miles away from Lock, SA and Triabunna, TAS and it would take approximately 14 hours 15 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	903.78 mi	1,454.49 km	785.37 nautical mi
Driving distance	1,248 mi	2,008.50 km	1,084.51 nautical mi

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