There are 164.75 miles from Chattanooga to Afton in northeast direction and 187 miles (300.95 kilometers) by car, following the I-75 N route.
Chattanooga and Afton are 3 hours far apart, if you drive non-stop .
This is the fastest route from Chattanooga, TN to Afton, TN. The halfway point is Concord Farragut, TN.
Chattanooga, TN and Afton, TN are in the same time zone (EDT). Current time in both locations is 4:48 am.
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