There are
1,775 mi
from Kansas City, KS to Lathrop, CA
That's the driving distance. It would take 1 day 6 hours to go from Kansas City, Kansas to Lathrop, California.
The flight distance (direct flight from Kansas City, KS to Lathrop, CA) is 1,439.24 mi.
1,775 mi = 1.61 kms