Distance between cities › Australia › Tasmania › Tunnack, TAS › Distance from Tunnack to Second Valley Book Hotels

Distance from Tunnack, TAS to Second Valley, SA

Distance

1,430 km

Time

21 hours 49 mins

Gas Cost

$107 - $279

There are 1,107.47 km (688.15 miles) from Tunnack to Second Valley in northwest direction and 1,429.10 km (888 miles) by car and ferry, following the 1 route.

Tunnack and Second Valley are 21 hours 49 mins far apart, if you drive non-stop for 12 hours 49 mins and take a ferry for 9 hours .

This is the fastest route from Tunnack, TAS to Second Valley, SA.

Please note the time difference between Tunnack, TAS and Second Valley, SA is 30 minutes. The current time in Tunnack is 2:20 pm and the current time in Second Valley is 1:50 pm.

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Lowest Price Rental Cars in Tunnack, TAS

Planning on renting a car to go from Tunnack, TAS to Second Valley, SA? Here there are some offers to rent a car in Tunnack, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tunnack »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 154.39 liters of fuel to cover the route between Tunnack, TAS and Second Valley, SA.

The estimated cost of fuel to go from Tunnack to Second Valley is $231.58.

During the route, an average car will release 3,692.99 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 Tunnack, TAS and Second Valley, SA

If you want to meet halfway between Tunnack, TAS and Second Valley, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.753581 and 144.002895, or 37º 45' 12.8916" S, 144º 0' 10.422" E. This location is 444.14 miles away from Tunnack, TAS and Second Valley, SA and it would take approximately 10 hours 54 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Tunnack, TAS and Second Valley, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	688.15 mi	1,107.47 km	597.99 nautical mi
Driving distance	888 mi	1,429.53 km	771.89 nautical mi

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