There are
1,768 mi
from Vacaville, CA to Leawood, KS
That's the driving distance. It would take 1 day 6 hours to go from Vacaville, California to Leawood, Kansas.
The flight distance (direct flight from Vacaville, CA to Leawood, KS) is 1,471.74 mi.
1,768 mi = 1.61 kms