There are
905 mi
from Waterbury, CT to Algonquin, IL
That's the driving distance. It would take 17 hours 5 mins to go from Waterbury, Connecticut to Algonquin, Illinois.
The flight distance (direct flight from Waterbury, CT to Algonquin, IL) is 784.44 mi.
905 mi = 1,456.08 kms