Miles between Rockford, IL and Danbury, CT

There are
921 mi
from Rockford, IL to Danbury, CT

That's the driving distance. It would take 17 hours 20 mins to go from Rockford, Illinois to Danbury, Connecticut.

The flight distance (direct flight from Rockford, IL to Danbury, CT) is 806.30 mi.

921 mi = 1,481.48 kms