There are
1,564 mi
from Irvine, CA to Leawood, KS
That's the driving distance. It would take 1 day 3 hours to go from Irvine, California to Leawood, Kansas.
The flight distance (direct flight from Irvine, CA to Leawood, KS) is 1,336.71 mi.
1,564 mi = 2,516.32 kms