There are
1,273 mi
from Overland Park, KS to Danbury, CT
That's the driving distance. It would take 1 day to go from Overland Park, Kansas to Danbury, Connecticut.
The flight distance (direct flight from Overland Park, KS to Danbury, CT) is 1,129.29 mi.
1,273 mi = 1.61 kms