There are
798 mi
from Overland Park, KS to Parma Heights, OH
That's the driving distance. It would take 15 hours 9 mins to go from Overland Park, Kansas to Parma Heights, Ohio.
The flight distance (direct flight from Overland Park, KS to Parma Heights, OH) is 700.78 mi.
798 mi = 1,284.04 kms