There are
621 mi
from Chattanooga, TN to Struthers, OH
That's the driving distance. It would take 12 hours 4 mins to go from Chattanooga, Tennessee to Struthers, Ohio.
The flight distance (direct flight from Chattanooga, TN to Struthers, OH) is 487.37 mi.
621 mi = 999.72 kms