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

Distance from Koolunga, SA to Summerhill, TAS

Distance

1,431 km

Time

21 hours 36 mins

Gas Cost

$107 - $279

There are 1,172.52 km (728.57 miles) from Koolunga to Summerhill in southeast direction and 1,430.71 km (889 miles) by car and ferry, following the 1 route.

Koolunga and Summerhill are 21 hours 36 mins far apart, if you drive non-stop for 12 hours 36 mins and take a ferry for 9 hours .

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

Please note the time difference between Koolunga, SA and Summerhill, TAS is 30 minutes. The current time in Koolunga is 3:32 am and the current time in Summerhill is 4:02 am.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Summerhill, 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 154.58 liters of fuel to cover the route between Koolunga, SA and Summerhill, TAS.

The estimated cost of fuel to go from Koolunga to Summerhill is $231.87.

During the route, an average car will release 3,697.52 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 Summerhill, TAS

If you want to meet halfway between Koolunga, SA and Summerhill, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.311164 and 143.019143, or 37º 18' 40.1904" S, 143º 1' 8.9148" E. This location is 444.68 miles away from Koolunga, SA and Summerhill, TAS and it would take approximately 10 hours 48 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	728.57 mi	1,172.52 km	633.11 nautical mi
Driving distance	889 mi	1,431.28 km	772.83 nautical mi

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