There are
2,119 mi
from Redding, CA to Deerfield, IL
That's the driving distance. It would take 1 day 12 hours to go from Redding, California to Deerfield, Illinois.
The flight distance (direct flight from Redding, CA to Deerfield, IL) is 1,782.20 mi.
2,119 mi = 3.22 kms