There are
2,869 mi
from Thousand Oaks, CA to Danbury, CT
That's the driving distance. It would take 2 days 3 hours to go from Thousand Oaks, California to Danbury, Connecticut.
The flight distance (direct flight from Thousand Oaks, CA to Danbury, CT) is 2,498.76 mi.
2,869 mi = 3.22 kms