By kayak, it would take about 35 days to travel from California to Japan. It takes 80 days by sail boat.
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To sail from California to Japan it would take about 4 months. This is accounting for the best weather conditions.
It depends on the speed and velocity of the boat.
Depends on speed of boat.
It depends on the speed of the boat
A long time
a long time!
how long does it take to travel by boat from vitnarm to australia
How fast is the boat going?
Depends on your boat
It depends what type of boat! A rowing boat? A battleship? A ferry?
17 hours