Miles between Danbury, CT and Buffalo Grove, IL

There are
863 mi
from Danbury, CT to Buffalo Grove, IL

That's the driving distance. It would take 16 hours 14 mins to go from Danbury, Connecticut to Buffalo Grove, Illinois.

The flight distance (direct flight from Danbury, CT to Buffalo Grove, IL) is 748.54 mi.

863 mi = 1,388.33 kms