Distance between cities › Australia › New South Wales › Ootha, NSW › Distance from Ootha to Lake St Clair Book Hotels

Distance from Ootha, NSW to Lake St Clair, TAS

Distance

1,380 km

Time

21 hours 20 mins

Gas Cost

$103 - $269

There are 1,001.11 km (622.06 miles) from Ootha to Lake St Clair in south direction and 1,379.21 km (857 miles) by car and ferry, following the 1 route.

Ootha and Lake St Clair are 21 hours 20 mins far apart, if you drive non-stop for 12 hours 20 mins and take a ferry for 9 hours .

This is the fastest route from Ootha, NSW to Lake St Clair, TAS.

Ootha, NSW and Lake St Clair, TAS are in the same time zone (AEST). Current time in both locations is 9:59 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Ootha, NSW

Planning on renting a car to go from Ootha, NSW to Lake St Clair, TAS? Here there are some offers to rent a car in Ootha, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ootha »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 149.04 liters of fuel to cover the route between Ootha, NSW and Lake St Clair, TAS.

The estimated cost of fuel to go from Ootha to Lake St Clair is $223.56.

During the route, an average car will release 3,565 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 Ootha, NSW and Lake St Clair, TAS

If you want to meet halfway between Ootha, NSW and Lake St Clair, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.857843 and 144.778177, or 37º 51' 28.2348" S, 144º 46' 41.4372" E. This location is 428.74 miles away from Ootha, NSW and Lake St Clair, TAS and it would take approximately 10 hours 40 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Ootha, NSW and Lake St Clair, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	622.06 mi	1,001.11 km	540.56 nautical mi
Driving distance	857 mi	1,379.99 km	745.13 nautical mi

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