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

Distance from Prospect, TAS to Koolunga, SA

Distance

1,432 km

Time

21 hours 42 mins

Gas Cost

$107 - $279

There are 1,174.90 km (730.05 miles) from Prospect to Koolunga in northwest direction and 1,432.32 km (890 miles) by car and ferry, following the 1 route.

Prospect and Koolunga are 21 hours 42 mins far apart, if you drive non-stop for 12 hours 42 mins and take a ferry for 9 hours .

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

Please note the time difference between Prospect, TAS and Koolunga, SA is 30 minutes. The current time in Prospect is 10:18 pm and the current time in Koolunga is 9:48 pm.

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Lowest Price Rental Cars in Prospect, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Prospect »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 154.70 liters of fuel to cover the route between Prospect, TAS and Koolunga, SA.

The estimated cost of fuel to go from Prospect to Koolunga is $232.04.

During the route, an average car will release 3,700.34 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 Prospect, TAS and Koolunga, SA

If you want to meet halfway between Prospect, 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 -37.312539 and 143.024563, or 37º 18' 45.1404" S, 143º 1' 28.4268" E. This location is 445.02 miles away from Prospect, 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 Prospect, TAS and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	730.05 mi	1,174.90 km	634.39 nautical mi
Driving distance	890 mi	1,432.38 km	773.42 nautical mi

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