There are
700 mi
from Chattanooga, TN to Lenexa, KS
That's the driving distance. It would take 13 hours 9 mins to go from Chattanooga, Tennessee to Lenexa, Kansas.
The flight distance (direct flight from Chattanooga, TN to Lenexa, KS) is 585.51 mi.
700 mi = 1,127.33 kms