There are
2,208 mi
from Knoxville, TN to Escondido, CA
That's the driving distance. It would take 1 day 14 hours to go from Knoxville, Tennessee to Escondido, California.
The flight distance (direct flight from Knoxville, TN to Escondido, CA) is 1,888.68 mi.
2,208 mi = 3,553.20 kms