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

Distance from Castra, TAS to Hynam, SA

Distance

887 km

Time

14 hours 55 mins

Gas Cost

$67 - $173

There are 666.86 km (414.37 miles) from Castra to Hynam in northwest direction and 886.75 km (551 miles) by car and ferry, following the 1 route.

Castra and Hynam are 14 hours 55 mins far apart, if you drive non-stop for 5 hours 55 mins and take a ferry for 9 hours .

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

Please note the time difference between Castra, TAS and Hynam, SA is 30 minutes. The current time in Castra is 9:07 pm and the current time in Hynam is 8:37 pm.

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Lowest Price Rental Cars in Castra, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castra »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 95.79 liters of fuel to cover the route between Castra, TAS and Hynam, SA.

The estimated cost of fuel to go from Castra to Hynam is $143.69.

During the route, an average car will release 2,291.31 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Castra, TAS and Hynam, SA

If you want to meet halfway between Castra, 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 -37.831322 and 144.927948, or 37º 49' 52.7592" S, 144º 55' 40.6128" E. This location is 275.56 miles away from Castra, TAS and Hynam, SA and it would take approximately 7 hours 27 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	414.37 mi	666.86 km	360.08 nautical mi
Driving distance	551 mi	886.95 km	478.92 nautical mi

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