There are 103.86 miles from Chattanooga to Atlanta in southeast direction and 118 miles (189.90 kilometers) by car, following the I-75 S route.
Chattanooga and Atlanta are 1 hour 49 mins far apart, if you drive non-stop .
This is the fastest route from Chattanooga, TN to Atlanta, GA. The halfway point is Adairsville, GA.
Chattanooga, TN and Atlanta, GA are in the same time zone (EDT). Current time in both locations is 1:02 am.
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