There are
979 mi
from Chattanooga, TN to Woodbury, MN
That's the driving distance. It would take 18 hours 15 mins to go from Chattanooga, Tennessee to Woodbury, Minnesota.
The flight distance (direct flight from Chattanooga, TN to Woodbury, MN) is 792.77 mi.
979 mi = 1,575.33 kms