There are
1,535 mi
from Overland Park, KS to San Jacinto, CA
That's the driving distance. It would take 1 day 3 hours to go from Overland Park, Kansas to San Jacinto, California.
The flight distance (direct flight from Overland Park, KS to San Jacinto, CA) is 1,287.01 mi.
1,535 mi = 1.61 kms