There are
2,141 mi
from Chattanooga, TN to Mission Viejo, CA
That's the driving distance. It would take 1 day 13 hours to go from Chattanooga, Tennessee to Mission Viejo, California.
The flight distance (direct flight from Chattanooga, TN to Mission Viejo, CA) is 1,841.30 mi.
2,141 mi = 3.22 kms