There are 47.78 miles from Signal Mountain to Athens in northeast direction and 67 miles (107.83 kilometers) by car, following the I-75 N route.
Signal Mountain and Athens are 1 hour 8 mins far apart, if you drive non-stop .
This is the fastest route from Signal Mountain, TN to Athens, TN. The halfway point is McDonald, TN.
Signal Mountain, TN and Athens, TN are in the same time zone (EDT). Current time in both locations is 9:47 pm.
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