There are
666 mi
from Danbury, CT to Grosse Pointe Park, MI
That's the driving distance. It would take 12 hours 34 mins to go from Danbury, Connecticut to Grosse Pointe Park, Michigan.
The flight distance (direct flight from Danbury, CT to Grosse Pointe Park, MI) is 492.24 mi.
666 mi = 1,071.03 kms