There are
2,354 mi
from Dayton, OH to Lathrop, CA
That's the driving distance. It would take 1 day 16 hours to go from Dayton, Ohio to Lathrop, California.
The flight distance (direct flight from Dayton, OH to Lathrop, CA) is 1,987.41 mi.
2,354 mi = 3.22 kms