There are
2,297 mi
from Knoxville, TN to Selma, CA
That's the driving distance. It would take 1 day 16 hours to go from Knoxville, Tennessee to Selma, California.
The flight distance (direct flight from Knoxville, TN to Selma, CA) is 1,977.22 mi.
2,297 mi = 3.22 kms