There are
2,833 mi
from Danbury, CT to Irvine, CA
That's the driving distance. It would take 2 days 2 hours to go from Danbury, Connecticut to Irvine, California.
The flight distance (direct flight from Danbury, CT to Irvine, CA) is 2,459.22 mi.
2,833 mi = 3.22 kms