There are
696 mi
from Chattanooga, TN to Shawnee, KS
That's the driving distance. It would take 13 hours 4 mins to go from Chattanooga, Tennessee to Shawnee, Kansas.
The flight distance (direct flight from Chattanooga, TN to Shawnee, KS) is 586.62 mi.
696 mi = 1,119.59 kms