There are
814 mi
from Tucson, AZ to Lathrop, CA
That's the driving distance. It would take 14 hours 44 mins to go from Tucson, Arizona to Lathrop, California.
The flight distance (direct flight from Tucson, AZ to Lathrop, CA) is 701.29 mi.
814 mi = 1,309.89 kms