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

Distance from Koolunga, SA to American River, SA

Distance

347 km

Time

5 hours 4 mins

Gas Cost

$26 - $68

Helpful Inaccurate

There are 250.43 km (155.61 miles) from Koolunga to American River in south direction and 346.01 km (215 miles) by car and ferry, following the A1 route.

Koolunga and American River are 5 hours 4 mins far apart, if you drive non-stop for 4 hours 19 mins and take a ferry for 45 minutes .

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

Koolunga, SA and American River, SA are in the same time zone (ACST). Current time in both locations is 1:30 am.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to American River, SA? 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 37.42 liters of fuel to cover the route between Koolunga, SA and American River, SA.

The estimated cost of fuel to go from Koolunga to American River is $56.14.

During the route, an average car will release 895.19 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 Koolunga, SA and American River, SA

If you want to meet halfway between Koolunga, SA and American River, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.848480 and 138.564041, or 34º 50' 54.528" S, 138º 33' 50.5476" E. This location is 107.66 miles away from Koolunga, SA and American River, SA and it would take approximately 2 hours 32 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	155.61 mi	250.43 km	135.22 nautical mi
Driving distance	215 mi	346.52 km	187.11 nautical mi

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