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

Distance from Koolunga, SA to Alonnah, TAS

Distance

1,686 km

Time

1 day 1 hour

Gas Cost

$126 - $329

There are 1,333.37 km (828.52 miles) from Koolunga to Alonnah in southeast direction and 1,686.59 km (1,048 miles) by car and ferry, following the 1 route.

Koolunga and Alonnah are 1 day 1 hour far apart, if you drive non-stop for 1 day and take a ferry for 20 minutes .

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

Please note the time difference between Koolunga, SA and Alonnah, TAS is 30 minutes. The current time in Koolunga is 7:30 am and the current time in Alonnah is 8:00 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Koolunga, SA to Alonnah, TAS:

Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Alonnah, 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 182.10 liters of fuel to cover the route between Koolunga, SA and Alonnah, TAS.

The estimated cost of fuel to go from Koolunga to Alonnah is $273.14.

During the route, an average car will release 4,355.75 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 Alonnah, TAS

If you want to meet halfway between Koolunga, SA and Alonnah, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.809462 and 144.041032, or 37º 48' 34.0632" S, 144º 2' 27.7152" E. This location is 523.84 miles away from Koolunga, SA and Alonnah, TAS and it would take approximately 12 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	828.52 mi	1,333.37 km	719.96 nautical mi
Driving distance	1,048 mi	1,686.08 km	910.41 nautical mi

Road Trip Tips