There are
2,003 mi
from Escondido, CA to Rockford, IL
That's the driving distance. It would take 1 day 11 hours to go from Escondido, California to Rockford, Illinois.
The flight distance (direct flight from Escondido, CA to Rockford, IL) is 1,646.31 mi.
2,003 mi = 3.22 kms