There are
2,146 mi
from Chattanooga, TN to Signal Hill, CA
That's the driving distance. It would take 1 day 13 hours to go from Chattanooga, Tennessee to Signal Hill, California.
The flight distance (direct flight from Chattanooga, TN to Signal Hill, CA) is 1,866.19 mi.
2,146 mi = 3.22 kms