Distance between cities › Australia › Tasmania › Detention, TAS › Distance from Detention to Koolunga Book Hotels

Distance from Detention, TAS to Koolunga, SA

Distance

1,435 km

Time

21 hours 43 mins

Gas Cost

$108 - $280

There are 1,030.06 km (640.05 miles) from Detention to Koolunga in northwest direction and 1,435.53 km (892 miles) by car and ferry, following the 1 route.

Detention and Koolunga are 21 hours 43 mins far apart, if you drive non-stop for 12 hours 43 mins and take a ferry for 9 hours .

This is the fastest route from Detention, TAS to Koolunga, SA.

Please note the time difference between Detention, TAS and Koolunga, SA is 30 minutes. The current time in Detention is 10:14 am and the current time in Koolunga is 9:44 am.

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Lowest Price Rental Cars in Detention, TAS

Planning on renting a car to go from Detention, TAS to Koolunga, SA? Here there are some offers to rent a car in Detention, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Detention »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 154.99 liters of fuel to cover the route between Detention, TAS and Koolunga, SA.

The estimated cost of fuel to go from Detention to Koolunga is $232.49.

During the route, an average car will release 3,707.40 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Detention, TAS and Koolunga, SA

If you want to meet halfway between Detention, TAS and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.318807 and 143.050156, or 37º 19' 7.7052" S, 143º 3' 0.5616" E. This location is 445.87 miles away from Detention, TAS and Koolunga, SA and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Detention, TAS and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	640.05 mi	1,030.06 km	556.19 nautical mi
Driving distance	892 mi	1,435.11 km	774.90 nautical mi

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