There are
1,104 mi
from Overland Park, KS to Hanahan, SC
That's the driving distance. It would take 20 hours 49 mins to go from Overland Park, Kansas to Hanahan, South Carolina.
The flight distance (direct flight from Overland Park, KS to Hanahan, SC) is 918.91 mi.
1,104 mi = 1.61 kms