There are
2,840 mi
from Danbury, CT to Mission Viejo, CA
That's the driving distance. It would take 2 days 2 hours to go from Danbury, Connecticut to Mission Viejo, California.
The flight distance (direct flight from Danbury, CT to Mission Viejo, CA) is 2,455.37 mi.
2,840 mi = 3.22 kms