Distance between cities › Australia › Tasmania › Mountain River, TAS › Distance from Mountain River to Triabunna Book Hotels

Distance from Mountain River, TAS to Triabunna, TAS

Distance

119 km

Time

1 hour 44 mins

Gas Cost

$9 - $23

Helpful Inaccurate

There are 80.57 km (50.07 miles) from Mountain River to Triabunna in northeast direction and 119.09 km (74 miles) by car, following the A3 route.

Mountain River and Triabunna are 1 hour 44 mins far apart, if you drive non-stop .

This is the fastest route from Mountain River, TAS to Triabunna, TAS.

Mountain River, TAS and Triabunna, TAS are in the same time zone (AEST). Current time in both locations is 1:09 am.

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Lowest Price Rental Cars in Mountain River, TAS

Planning on renting a car to go from Mountain River, TAS to Triabunna, TAS? Here there are some offers to rent a car in Mountain River, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mountain River »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 12.82 liters of fuel to cover the route between Mountain River, TAS and Triabunna, TAS.

The estimated cost of fuel to go from Mountain River to Triabunna is $19.24.

During the route, an average car will release 306.74 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mountain River, TAS and Triabunna, TAS

If you want to meet halfway between Mountain River, TAS 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 -42.793575 and 147.554657, or 42º 47' 36.87" S, 147º 33' 16.7652" E. This location is 36.89 miles away from Mountain River, TAS and Triabunna, TAS and it would take approximately 52 minutes to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Mountain River, TAS and Triabunna, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	50.07 mi	80.57 km	43.51 nautical mi
Driving distance	74 mi	118.74 km	64.11 nautical mi

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