There are
1,962 mi
from Fontana, CA to Brentwood, TN
That's the driving distance. It would take 1 day 10 hours to go from Fontana, California to Brentwood, Tennessee.
The flight distance (direct flight from Fontana, CA to Brentwood, TN) is 1,731.57 mi.
1,962 mi = 1.61 kms