There are 180.13 miles from Decatur to Princeton in northwest direction and 215 miles (346.01 kilometers) by car, following the I-65 N route.
Decatur and Princeton are 3 hours 30 mins far apart, if you drive non-stop .
This is the fastest route from Decatur, AL to Princeton, KY. The halfway point is Melrose, TN.
Decatur, AL and Princeton, KY are in the same time zone (CDT). Current time in both locations is 12:14 am.
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