There are
1,970 mi
from Upland, CA to Brentwood, TN
That's the driving distance. It would take 1 day 10 hours to go from Upland, California to Brentwood, Tennessee.
The flight distance (direct flight from Upland, CA to Brentwood, TN) is 1,743.35 mi.
1,970 mi = 1.61 kms