There are 7.60 miles from Decatur to Stone Mountain in northeast direction and 11 miles (17.70 kilometers) by car, following the US-78 and GA 410 E route.
Decatur and Stone Mountain are 14 minutes far apart, if you drive non-stop .
This is the fastest route from Decatur, GA to Stone Mountain, GA. The halfway point is Clarkston, GA.
Decatur, GA and Stone Mountain, GA are in the same time zone (EDT). Current time in both locations is 11:30 am.
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