There are
762 mi
from Stamford, CT to Maryville, TN
That's the driving distance. It would take 14 hours 38 mins to go from Stamford, Connecticut to Maryville, Tennessee.
The flight distance (direct flight from Stamford, CT to Maryville, TN) is 672.29 mi.
762 mi = 1,225.69 kms