There are 147.78 miles from Grand Blanc to Alpena in north direction and 192 miles (308.99 kilometers) by car, following the I-75 N route.
Grand Blanc and Alpena are 3 hours 34 mins far apart, if you drive non-stop .
This is the fastest route from Grand Blanc, MI to Alpena, MI. The halfway point is Alger, MI.
Grand Blanc, MI and Alpena, MI are in the same time zone (EDT). Current time in both locations is 5:14 am.
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