There are
2,440 mi
from Knoxville, TN to San Jose, CA
That's the driving distance. It would take 1 day 18 hours to go from Knoxville, Tennessee to San Jose, California.
The flight distance (direct flight from Knoxville, TN to San Jose, CA) is 2,092.98 mi.
2,440 mi = 3,926.05 kms