There are
2,184 mi
from Temecula, CA to Maryville, TN
That's the driving distance. It would take 1 day 14 hours to go from Temecula, California to Maryville, Tennessee.
The flight distance (direct flight from Temecula, CA to Maryville, TN) is 1,883.85 mi.
2,184 mi = 3.22 kms