Distance between cities › Australia › Tasmania › Oonah, TAS › Distance from Oonah to Hynam Book Hotels

Distance from Oonah, TAS to Hynam, SA

Distance

932 km

Time

15 hours 33 mins

Gas Cost

$70 - $182

There are 628.52 km (390.54 miles) from Oonah to Hynam in northwest direction and 931.81 km (579 miles) by car and ferry, following the 1 route.

Oonah and Hynam are 15 hours 33 mins far apart, if you drive non-stop for 6 hours 33 mins and take a ferry for 9 hours .

This is the fastest route from Oonah, TAS to Hynam, SA.

Please note the time difference between Oonah, TAS and Hynam, SA is 30 minutes. The current time in Oonah is 8:54 pm and the current time in Hynam is 8:24 pm.

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Lowest Price Rental Cars in Oonah, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oonah »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 100.69 liters of fuel to cover the route between Oonah, TAS and Hynam, SA.

The estimated cost of fuel to go from Oonah to Hynam is $151.04.

During the route, an average car will release 2,408.51 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 Oonah, TAS and Hynam, SA

If you want to meet halfway between Oonah, TAS and Hynam, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.205589 and 144.843383, or 38º 12' 20.1204" S, 144º 50' 36.1788" E. This location is 289.66 miles away from Oonah, TAS and Hynam, SA and it would take approximately 7 hours 46 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Oonah, TAS and Hynam, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	390.54 mi	628.52 km	339.37 nautical mi
Driving distance	579 mi	932.32 km	503.41 nautical mi

Road Trip Tips