Distance between cities › Australia › Tasmania › Triabunna, TAS › Distance from Triabunna to Mount Tomah Book Hotels

Distance from Triabunna, TAS to Mount Tomah, NSW

Distance

1,644 km

Time

1 day

Gas Cost

$123 - $321

There are 1,019.91 km (633.74 miles) from Triabunna to Mount Tomah in northeast direction and 1,644.75 km (1,022 miles) by car and ferry, following the 1 route.

Triabunna and Mount Tomah are 1 day far apart, if you drive non-stop for 15 hours 2 mins and take a ferry for 9 hours .

This is the fastest route from Triabunna, TAS to Mount Tomah, NSW.

Triabunna, TAS and Mount Tomah, NSW are in the same time zone (AEST). Current time in both locations is 6:23 pm.

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Lowest Price Rental Cars in Triabunna, TAS

Planning on renting a car to go from Triabunna, TAS to Mount Tomah, NSW? Here there are some offers to rent a car in Triabunna, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Triabunna »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 177.58 liters of fuel to cover the route between Triabunna, TAS and Mount Tomah, NSW.

The estimated cost of fuel to go from Triabunna to Mount Tomah is $266.37.

During the route, an average car will release 4,247.73 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Triabunna, TAS and Mount Tomah, NSW

If you want to meet halfway between Triabunna, TAS and Mount Tomah, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.256351 and 145.031860, or 37º 15' 22.8636" S, 145º 1' 54.696" E. This location is 510.85 miles away from Triabunna, TAS and Mount Tomah, NSW and it would take approximately 12 hours 1 min to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Triabunna, TAS and Mount Tomah, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	633.74 mi	1,019.91 km	550.71 nautical mi
Driving distance	1,022 mi	1,644.26 km	887.83 nautical mi

Road Trip Tips