There are 161.71 miles from Decker to Alanson in northwest direction and 217 miles (349.23 kilometers) by car, following the I-75 N and US-23 N route.
Decker and Alanson are 3 hours 46 mins far apart, if you drive non-stop .
This is the fastest route from Decker, MI to Alanson, MI. The halfway point is West Branch, MI.
Decker, MI and Alanson, MI are in the same time zone (EDT). Current time in both locations is 5:58 am.
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