There are 820.11 km (509.60 miles) from Gray to Hynam in northwest direction and 1,060.56 km (659 miles) by car and ferry, following the 1 route.
Gray and Hynam are 17 hours 2 mins far apart, if you drive non-stop for 8 hours 2 mins and take a ferry for 9 hours .
This is the fastest route from Gray, TAS to Hynam, SA.
Please note the time difference between Gray, TAS and Hynam, SA is 30 minutes. The current time in Gray is 1:40 am and the current time in Hynam is 1:10 am.
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