There are
1,559 mi
from Irvine, CA to Overland Park, KS
That's the driving distance. It would take 1 day 3 hours to go from Irvine, California to Overland Park, Kansas.
The flight distance (direct flight from Irvine, CA to Overland Park, KS) is 1,334.01 mi.
1,559 mi = 2,508.96 kms