There are
1,588 mi
from Riverside, CA to Overland Park, KS
That's the driving distance. It would take 1 day 3 hours to go from Riverside, California to Overland Park, Kansas.
The flight distance (direct flight from Riverside, CA to Overland Park, KS) is 1,305.76 mi.
1,588 mi = 1.61 kms