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

Distance from Douglas River, TAS to Koolunga, SA

Distance

1,583 km

Time

23 hours 32 mins

Gas Cost

$119 - $309

Helpful Inaccurate

There are 1,266.93 km (787.24 miles) from Douglas River to Koolunga in northwest direction and 1,583.59 km (984 miles) by car and ferry, following the 1 route.

Douglas River and Koolunga are 23 hours 32 mins far apart, if you drive non-stop for 14 hours 32 mins and take a ferry for 9 hours .

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

Please note the time difference between Douglas River, TAS and Koolunga, SA is 30 minutes. The current time in Douglas River is 6:28 am and the current time in Koolunga is 5:58 am.

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Lowest Price Rental Cars in Douglas River, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Douglas River »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 170.95 liters of fuel to cover the route between Douglas River, TAS and Koolunga, SA.

The estimated cost of fuel to go from Douglas River to Koolunga is $256.43.

During the route, an average car will release 4,089.14 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 Douglas River, TAS and Koolunga, SA

If you want to meet halfway between Douglas River, 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 -37.494032 and 143.795757, or 37º 29' 38.5152" S, 143º 47' 44.7252" E. This location is 491.78 miles away from Douglas River, TAS and Koolunga, SA and it would take approximately 11 hours 46 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	787.24 mi	1,266.93 km	684.09 nautical mi
Driving distance	984 mi	1,582.88 km	854.69 nautical mi

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