Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Douglas River Book Hotels

Distance from Koolunga, SA to Douglas River, TAS

Distance

1,584 km

Time

23 hours 33 mins

Gas Cost

$119 - $309

Helpful Inaccurate

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

Koolunga and Douglas River are 23 hours 33 mins far apart, if you drive non-stop for 14 hours 33 mins and take a ferry for 9 hours .

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

Please note the time difference between Koolunga, SA and Douglas River, TAS is 30 minutes. The current time in Koolunga is 6:45 am and the current time in Douglas River is 7:15 am.

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 171.03 liters of fuel to cover the route between Koolunga, SA and Douglas River, TAS.

The estimated cost of fuel to go from Koolunga to Douglas River is $256.55.

During the route, an average car will release 4,091.14 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Douglas River, TAS

If you want to meet halfway between Koolunga, SA and Douglas River, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.496066 and 143.798473, or 37º 29' 45.8376" S, 143º 47' 54.5028" E. This location is 492.02 miles away from Koolunga, SA and Douglas River, TAS 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 Koolunga, SA and Douglas River, TAS 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	1,583.65 km	855.11 nautical mi

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