There are
2,400 mi
from Knoxville, TN to Patterson, CA
That's the driving distance. It would take 1 day 17 hours to go from Knoxville, Tennessee to Patterson, California.
The flight distance (direct flight from Knoxville, TN to Patterson, CA) is 2,050.09 mi.
2,400 mi = 3,862.66 kms