Miles between Danbury, CT and Round Lake, IL

There are
881 mi
from Danbury, CT to Round Lake, IL

That's the driving distance. It would take 16 hours 34 mins to go from Danbury, Connecticut to Round Lake, Illinois.

The flight distance (direct flight from Danbury, CT to Round Lake, IL) is 755.13 mi.

881 mi = 1,417.93 kms