There are 198.74 miles from Powder Springs to Ardmore in southwest direction and 288 miles (463.49 kilometers) by car, following the I-40 route.
Powder Springs and Ardmore are 4 hours 40 mins far apart, if you drive non-stop .
This is the fastest route from Powder Springs, TN to Ardmore, TN. The halfway point is East Ridge, TN.
Please note the time difference between Powder Springs, TN and Ardmore, TN is 1 hour. The current time in Powder Springs is 9:59 pm and the current time in Ardmore is 8:59 pm.
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