There are 72.87 miles from Sandusky to Au Sable in northwest direction and 148 miles (238.18 kilometers) by car, following the US-23 N route.
Sandusky and Au Sable are 3 hours 17 mins far apart, if you drive non-stop .
This is the fastest route from Sandusky, MI to Au Sable, MI. The halfway point is Kawkawlin, MI.
Sandusky, MI and Au Sable, MI are in the same time zone (EDT). Current time in both locations is 7:22 pm.
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